19210149728

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:211

約数の個数: 324

約数和(自身を含む): 51609780180

約数和(自身を除く): 32399630452

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 73, 76, 77, 88, 98, 112, 121, 133, 146, 152, 154, 176, 196, 209, 224, 242, 266, 292, 304, 308, 352, 392, 418, 484, 511, 532, 539, 584, 608, 616, 784, 803, 836, 847, 931, 968, 1022, 1064, 1078, 1168, 1232, 1387, 1463, 1568, 1606, 1672, 1694, 1862, 1936, 2044, 2128, 2156, 2299, 2336, 2464, 2774, 2926, 3212, 3344, 3388, 3577, 3724, 3872, 4088, 4256, 4312, 4598, 5329, 5548, 5621, 5852, 5929, 6424, 6688, 6776, 7154, 7448, 8176, 8624, 8833, 9196, 9709, 10241, 10658, 11096, 11242, 11704, 11858, 12848, 13552, 14308, 14896, 15257, 16093, 16352, 17248, 17666, 18392, 19418, 20482, 21316, 22192, 22484, 23408, 23716, 25696, 27104, 28616, 29792, 30514, 32186, 35332, 36784, 37303, 38836, 39347, 40964, 42632, 44384, 44968, 46816, 47432, 57232, 58619, 61028, 61831, 64372, 67963, 70664, 73568, 74606, 77672, 78694, 81928, 85264, 89936, 94864, 101251, 106799, 112651, 114464, 117238, 122056, 123662, 128744, 135926, 141328, 149212, 155344, 157388, 163856, 167827, 170528, 179872, 189728, 202502, 213598, 225302, 234476, 244112, 247324, 257488, 261121, 271852, 282656, 298424, 310688, 314776, 327712, 335654, 405004, 410333, 427196, 432817, 450604, 468952, 488224, 494648, 514976, 522242, 543704, 596848, 629552, 644809, 671308, 708757, 747593, 810008, 820666, 854392, 865634, 901208, 937904, 989296, 1044484, 1087408, 1113761, 1174789, 1193696, 1259104, 1289618, 1342616, 1417514, 1495186, 1620016, 1641332, 1708784, 1731268, 1802416, 1875808, 1978592, 2088968, 2174816, 2227522, 2349578, 2579236, 2685232, 2835028, 2872331, 2990372, 3240032, 3282664, 3417568, 3462536, 3604832, 4177936, 4455044, 4513663, 4699156, 4961299, 5158472, 5370464, 5670056, 5744662, 5980744, 6565328, 6925072, 7796327, 8223523, 8355872, 8910088, 9027326, 9398312, 9922598, 10316944, 11340112, 11489324, 11961488, 12251371, 13130656, 13850144, 15592654, 16447046, 17820176, 18054652, 18796624, 19845196, 20633888, 22680224, 22978648, 23922976, 24502742, 31185308, 31595641, 32894092, 35640352, 36109304, 37593248, 39690392, 45957296, 49005484, 54574289, 62370616, 63191282, 65788184, 72218608, 79380784, 85759597, 91914592, 98010968, 109148578, 124741232, 126382564, 131576368, 144437216, 158761568, 171519194, 196021936, 218297156, 249482464, 252765128, 263152736, 343038388, 392043872, 436594312, 505530256, 600317179, 686076776, 873188624, 1011060512, 1200634358, 1372153552, 1746377248, 2401268716, 2744307104, 4802537432, 9605074864, 19210149728]

約数ペア:

[(1, 19210149728), (2, 9605074864), (4, 4802537432), (7, 2744307104), (8, 2401268716), (11, 1746377248), (14, 1372153552), (16, 1200634358), (19, 1011060512), (22, 873188624), (28, 686076776), (32, 600317179), (38, 505530256), (44, 436594312), (49, 392043872), (56, 343038388), (73, 263152736), (76, 252765128), (77, 249482464), (88, 218297156), (98, 196021936), (112, 171519194), (121, 158761568), (133, 144437216), (146, 131576368), (152, 126382564), (154, 124741232), (176, 109148578), (196, 98010968), (209, 91914592), (224, 85759597), (242, 79380784), (266, 72218608), (292, 65788184), (304, 63191282), (308, 62370616), (352, 54574289), (392, 49005484), (418, 45957296), (484, 39690392), (511, 37593248), (532, 36109304), (539, 35640352), (584, 32894092), (608, 31595641), (616, 31185308), (784, 24502742), (803, 23922976), (836, 22978648), (847, 22680224), (931, 20633888), (968, 19845196), (1022, 18796624), (1064, 18054652), (1078, 17820176), (1168, 16447046), (1232, 15592654), (1387, 13850144), (1463, 13130656), (1568, 12251371), (1606, 11961488), (1672, 11489324), (1694, 11340112), (1862, 10316944), (1936, 9922598), (2044, 9398312), (2128, 9027326), (2156, 8910088), (2299, 8355872), (2336, 8223523), (2464, 7796327), (2774, 6925072), (2926, 6565328), (3212, 5980744), (3344, 5744662), (3388, 5670056), (3577, 5370464), (3724, 5158472), (3872, 4961299), (4088, 4699156), (4256, 4513663), (4312, 4455044), (4598, 4177936), (5329, 3604832), (5548, 3462536), (5621, 3417568), (5852, 3282664), (5929, 3240032), (6424, 2990372), (6688, 2872331), (6776, 2835028), (7154, 2685232), (7448, 2579236), (8176, 2349578), (8624, 2227522), (8833, 2174816), (9196, 2088968), (9709, 1978592), (10241, 1875808), (10658, 1802416), (11096, 1731268), (11242, 1708784), (11704, 1641332), (11858, 1620016), (12848, 1495186), (13552, 1417514), (14308, 1342616), (14896, 1289618), (15257, 1259104), (16093, 1193696), (16352, 1174789), (17248, 1113761), (17666, 1087408), (18392, 1044484), (19418, 989296), (20482, 937904), (21316, 901208), (22192, 865634), (22484, 854392), (23408, 820666), (23716, 810008), (25696, 747593), (27104, 708757), (28616, 671308), (29792, 644809), (30514, 629552), (32186, 596848), (35332, 543704), (36784, 522242), (37303, 514976), (38836, 494648), (39347, 488224), (40964, 468952), (42632, 450604), (44384, 432817), (44968, 427196), (46816, 410333), (47432, 405004), (57232, 335654), (58619, 327712), (61028, 314776), (61831, 310688), (64372, 298424), (67963, 282656), (70664, 271852), (73568, 261121), (74606, 257488), (77672, 247324), (78694, 244112), (81928, 234476), (85264, 225302), (89936, 213598), (94864, 202502), (101251, 189728), (106799, 179872), (112651, 170528), (114464, 167827), (117238, 163856), (122056, 157388), (123662, 155344), (128744, 149212), (135926, 141328)]