428219568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 1535616000

約数和(自身を除く): 1107396432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 29, 36, 38, 42, 48, 54, 56, 57, 58, 63, 72, 76, 84, 87, 108, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 189, 203, 216, 228, 232, 252, 257, 261, 266, 304, 336, 342, 348, 378, 399, 406, 432, 456, 464, 504, 513, 514, 522, 532, 551, 609, 684, 696, 756, 771, 783, 798, 812, 912, 1008, 1026, 1028, 1044, 1064, 1102, 1197, 1218, 1368, 1392, 1512, 1542, 1566, 1596, 1624, 1653, 1799, 1827, 2052, 2056, 2088, 2128, 2204, 2313, 2394, 2436, 2736, 3024, 3084, 3132, 3192, 3248, 3306, 3591, 3598, 3654, 3857, 4104, 4112, 4176, 4408, 4626, 4788, 4872, 4883, 4959, 5397, 5481, 6168, 6264, 6384, 6612, 6939, 7182, 7196, 7308, 7453, 7714, 8208, 8816, 9252, 9576, 9744, 9766, 9918, 10794, 10962, 11571, 12336, 12528, 13224, 13878, 14364, 14392, 14616, 14649, 14877, 14906, 15428, 16191, 18504, 19152, 19532, 19836, 21588, 21924, 22359, 23142, 26448, 27756, 28728, 28784, 29232, 29298, 29754, 29812, 30856, 32382, 34181, 34713, 37008, 39064, 39672, 43176, 43848, 43947, 44718, 46284, 48573, 52171, 55512, 57456, 58596, 59508, 59624, 61712, 64764, 67077, 68362, 69426, 78128, 79344, 86352, 87696, 87894, 89436, 92568, 97146, 102543, 104139, 104342, 111024, 117192, 119016, 119248, 129528, 131841, 134154, 136724, 138852, 141607, 156513, 175788, 178872, 185136, 194292, 201231, 205086, 208278, 208684, 234384, 238032, 259056, 263682, 268308, 273448, 277704, 283214, 307629, 313026, 351576, 357744, 388584, 402462, 410172, 416556, 417368, 424821, 469539, 527364, 536616, 546896, 555408, 566428, 615258, 626052, 703152, 777168, 804924, 820344, 833112, 834736, 849642, 922887, 939078, 991249, 1054728, 1073232, 1132856, 1230516, 1252104, 1274463, 1408617, 1609848, 1640688, 1666224, 1699284, 1845774, 1878156, 1982498, 2109456, 2265712, 2461032, 2504208, 2548926, 2817234, 2973747, 3219696, 3398568, 3691548, 3756312, 3823389, 3964996, 4922064, 5097852, 5634468, 5947494, 6797136, 7383096, 7512624, 7646778, 7929992, 8921241, 10195704, 11268936, 11894988, 14766192, 15293556, 15859984, 17842482, 20391408, 22537872, 23789976, 26763723, 30587112, 35684964, 47579952, 53527446, 61174224, 71369928, 107054892, 142739856, 214109784, 428219568]

約数ペア:

[(1, 428219568), (2, 214109784), (3, 142739856), (4, 107054892), (6, 71369928), (7, 61174224), (8, 53527446), (9, 47579952), (12, 35684964), (14, 30587112), (16, 26763723), (18, 23789976), (19, 22537872), (21, 20391408), (24, 17842482), (27, 15859984), (28, 15293556), (29, 14766192), (36, 11894988), (38, 11268936), (42, 10195704), (48, 8921241), (54, 7929992), (56, 7646778), (57, 7512624), (58, 7383096), (63, 6797136), (72, 5947494), (76, 5634468), (84, 5097852), (87, 4922064), (108, 3964996), (112, 3823389), (114, 3756312), (116, 3691548), (126, 3398568), (133, 3219696), (144, 2973747), (152, 2817234), (168, 2548926), (171, 2504208), (174, 2461032), (189, 2265712), (203, 2109456), (216, 1982498), (228, 1878156), (232, 1845774), (252, 1699284), (257, 1666224), (261, 1640688), (266, 1609848), (304, 1408617), (336, 1274463), (342, 1252104), (348, 1230516), (378, 1132856), (399, 1073232), (406, 1054728), (432, 991249), (456, 939078), (464, 922887), (504, 849642), (513, 834736), (514, 833112), (522, 820344), (532, 804924), (551, 777168), (609, 703152), (684, 626052), (696, 615258), (756, 566428), (771, 555408), (783, 546896), (798, 536616), (812, 527364), (912, 469539), (1008, 424821), (1026, 417368), (1028, 416556), (1044, 410172), (1064, 402462), (1102, 388584), (1197, 357744), (1218, 351576), (1368, 313026), (1392, 307629), (1512, 283214), (1542, 277704), (1566, 273448), (1596, 268308), (1624, 263682), (1653, 259056), (1799, 238032), (1827, 234384), (2052, 208684), (2056, 208278), (2088, 205086), (2128, 201231), (2204, 194292), (2313, 185136), (2394, 178872), (2436, 175788), (2736, 156513), (3024, 141607), (3084, 138852), (3132, 136724), (3192, 134154), (3248, 131841), (3306, 129528), (3591, 119248), (3598, 119016), (3654, 117192), (3857, 111024), (4104, 104342), (4112, 104139), (4176, 102543), (4408, 97146), (4626, 92568), (4788, 89436), (4872, 87894), (4883, 87696), (4959, 86352), (5397, 79344), (5481, 78128), (6168, 69426), (6264, 68362), (6384, 67077), (6612, 64764), (6939, 61712), (7182, 59624), (7196, 59508), (7308, 58596), (7453, 57456), (7714, 55512), (8208, 52171), (8816, 48573), (9252, 46284), (9576, 44718), (9744, 43947), (9766, 43848), (9918, 43176), (10794, 39672), (10962, 39064), (11571, 37008), (12336, 34713), (12528, 34181), (13224, 32382), (13878, 30856), (14364, 29812), (14392, 29754), (14616, 29298), (14649, 29232), (14877, 28784), (14906, 28728), (15428, 27756), (16191, 26448), (18504, 23142), (19152, 22359), (19532, 21924), (19836, 21588)]