19894829472

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24733}}^1$

素因数の和:24785

約数の個数: 288

約数和(自身を含む): 71055835200

約数和(自身を除く): 51161005728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 608, 672, 684, 756, 784, 798, 864, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1568, 1596, 1764, 1824, 1862, 2016, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3192, 3528, 3591, 3724, 4104, 4256, 4704, 4788, 5292, 5472, 5586, 6048, 6384, 7056, 7182, 7448, 8208, 8379, 9576, 10584, 11172, 12768, 14112, 14364, 14896, 16416, 16758, 19152, 21168, 22344, 24733, 25137, 28728, 29792, 33516, 38304, 42336, 44688, 49466, 50274, 57456, 67032, 74199, 89376, 98932, 100548, 114912, 134064, 148398, 173131, 197864, 201096, 222597, 268128, 296796, 346262, 395728, 402192, 445194, 469927, 519393, 593592, 667791, 692524, 791456, 804384, 890388, 939854, 1038786, 1187184, 1211917, 1335582, 1385048, 1409781, 1558179, 1780776, 1879708, 2077572, 2374368, 2423834, 2671164, 2770096, 2819562, 3116358, 3289489, 3561552, 3635751, 3759416, 4155144, 4229343, 4674537, 4847668, 5342328, 5540192, 5639124, 6232716, 6578978, 7123104, 7271502, 7518832, 8310288, 8458686, 9349074, 9695336, 9868467, 10684656, 10907253, 11278248, 12465432, 12688029, 13157956, 14543004, 15037664, 16620576, 16917372, 18698148, 19390672, 19736934, 21369312, 21814506, 22556496, 23026423, 24930864, 25376058, 26315912, 29086008, 29605401, 32721759, 33834744, 37396296, 38781344, 39473868, 43629012, 45112992, 46052846, 49861728, 50752116, 52631824, 58172016, 59210802, 65443518, 67669488, 69079269, 74792592, 78947736, 87258024, 88816203, 92105692, 101504232, 105263648, 116344032, 118421604, 130887036, 135338976, 138158538, 149585184, 157895472, 174516048, 177632406, 184211384, 203008464, 207237807, 236843208, 261774072, 276317076, 315790944, 349032096, 355264812, 368422768, 406016928, 414475614, 473686416, 523548144, 552634152, 621713421, 710529624, 736845536, 828951228, 947372832, 1047096288, 1105268304, 1243426842, 1421059248, 1657902456, 2210536608, 2486853684, 2842118496, 3315804912, 4973707368, 6631609824, 9947414736, 19894829472]

約数ペア:

[(1, 19894829472), (2, 9947414736), (3, 6631609824), (4, 4973707368), (6, 3315804912), (7, 2842118496), (8, 2486853684), (9, 2210536608), (12, 1657902456), (14, 1421059248), (16, 1243426842), (18, 1105268304), (19, 1047096288), (21, 947372832), (24, 828951228), (27, 736845536), (28, 710529624), (32, 621713421), (36, 552634152), (38, 523548144), (42, 473686416), (48, 414475614), (49, 406016928), (54, 368422768), (56, 355264812), (57, 349032096), (63, 315790944), (72, 276317076), (76, 261774072), (84, 236843208), (96, 207237807), (98, 203008464), (108, 184211384), (112, 177632406), (114, 174516048), (126, 157895472), (133, 149585184), (144, 138158538), (147, 135338976), (152, 130887036), (168, 118421604), (171, 116344032), (189, 105263648), (196, 101504232), (216, 92105692), (224, 88816203), (228, 87258024), (252, 78947736), (266, 74792592), (288, 69079269), (294, 67669488), (304, 65443518), (336, 59210802), (342, 58172016), (378, 52631824), (392, 50752116), (399, 49861728), (432, 46052846), (441, 45112992), (456, 43629012), (504, 39473868), (513, 38781344), (532, 37396296), (588, 33834744), (608, 32721759), (672, 29605401), (684, 29086008), (756, 26315912), (784, 25376058), (798, 24930864), (864, 23026423), (882, 22556496), (912, 21814506), (931, 21369312), (1008, 19736934), (1026, 19390672), (1064, 18698148), (1176, 16917372), (1197, 16620576), (1323, 15037664), (1368, 14543004), (1512, 13157956), (1568, 12688029), (1596, 12465432), (1764, 11278248), (1824, 10907253), (1862, 10684656), (2016, 9868467), (2052, 9695336), (2128, 9349074), (2352, 8458686), (2394, 8310288), (2646, 7518832), (2736, 7271502), (2793, 7123104), (3024, 6578978), (3192, 6232716), (3528, 5639124), (3591, 5540192), (3724, 5342328), (4104, 4847668), (4256, 4674537), (4704, 4229343), (4788, 4155144), (5292, 3759416), (5472, 3635751), (5586, 3561552), (6048, 3289489), (6384, 3116358), (7056, 2819562), (7182, 2770096), (7448, 2671164), (8208, 2423834), (8379, 2374368), (9576, 2077572), (10584, 1879708), (11172, 1780776), (12768, 1558179), (14112, 1409781), (14364, 1385048), (14896, 1335582), (16416, 1211917), (16758, 1187184), (19152, 1038786), (21168, 939854), (22344, 890388), (24733, 804384), (25137, 791456), (28728, 692524), (29792, 667791), (33516, 593592), (38304, 519393), (42336, 469927), (44688, 445194), (49466, 402192), (50274, 395728), (57456, 346262), (67032, 296796), (74199, 268128), (89376, 222597), (98932, 201096), (100548, 197864), (114912, 173131), (134064, 148398)]