1993370496

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 256

約数和(自身を含む): 6131946240

約数和(自身を除く): 4138575744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 83, 96, 102, 104, 128, 136, 156, 166, 192, 204, 208, 221, 249, 272, 283, 312, 332, 384, 408, 416, 442, 498, 544, 566, 624, 663, 664, 816, 832, 849, 884, 996, 1079, 1088, 1132, 1248, 1326, 1328, 1411, 1632, 1664, 1698, 1768, 1992, 2158, 2176, 2264, 2496, 2652, 2656, 2822, 3237, 3264, 3396, 3536, 3679, 3984, 4233, 4316, 4528, 4811, 4992, 5304, 5312, 5644, 6474, 6528, 6792, 7072, 7358, 7968, 8466, 8632, 9056, 9622, 10608, 10624, 11037, 11288, 12948, 13584, 14144, 14433, 14716, 15936, 16932, 17264, 18112, 18343, 19244, 21216, 22074, 22576, 23489, 25896, 27168, 28288, 28866, 29432, 31872, 33864, 34528, 36224, 36686, 38488, 42432, 44148, 45152, 46978, 51792, 54336, 55029, 57732, 58864, 62543, 67728, 69056, 70467, 73372, 76976, 84864, 88296, 90304, 93956, 103584, 108672, 110058, 115464, 117728, 125086, 135456, 138112, 140934, 146744, 153952, 176592, 180608, 187629, 187912, 207168, 220116, 230928, 235456, 250172, 270912, 281868, 293488, 305357, 307904, 353184, 375258, 375824, 399313, 414336, 440232, 461856, 470912, 500344, 541824, 563736, 586976, 610714, 615808, 706368, 750516, 751648, 798626, 880464, 916071, 923712, 1000688, 1127472, 1173952, 1197939, 1221428, 1412736, 1501032, 1503296, 1597252, 1760928, 1832142, 1847424, 2001376, 2254944, 2347904, 2395878, 2442856, 3002064, 3006592, 3194504, 3521856, 3664284, 4002752, 4509888, 4791756, 4885712, 5191069, 6004128, 6389008, 7043712, 7328568, 8005504, 9019776, 9583512, 9771424, 10382138, 12008256, 12778016, 14657136, 15573207, 19167024, 19542848, 20764276, 24016512, 25556032, 29314272, 31146414, 38334048, 39085696, 41528552, 51112064, 58628544, 62292828, 76668096, 83057104, 117257088, 124585656, 153336192, 166114208, 249171312, 332228416, 498342624, 664456832, 996685248, 1993370496]

約数ペア:

[(1, 1993370496), (2, 996685248), (3, 664456832), (4, 498342624), (6, 332228416), (8, 249171312), (12, 166114208), (13, 153336192), (16, 124585656), (17, 117257088), (24, 83057104), (26, 76668096), (32, 62292828), (34, 58628544), (39, 51112064), (48, 41528552), (51, 39085696), (52, 38334048), (64, 31146414), (68, 29314272), (78, 25556032), (83, 24016512), (96, 20764276), (102, 19542848), (104, 19167024), (128, 15573207), (136, 14657136), (156, 12778016), (166, 12008256), (192, 10382138), (204, 9771424), (208, 9583512), (221, 9019776), (249, 8005504), (272, 7328568), (283, 7043712), (312, 6389008), (332, 6004128), (384, 5191069), (408, 4885712), (416, 4791756), (442, 4509888), (498, 4002752), (544, 3664284), (566, 3521856), (624, 3194504), (663, 3006592), (664, 3002064), (816, 2442856), (832, 2395878), (849, 2347904), (884, 2254944), (996, 2001376), (1079, 1847424), (1088, 1832142), (1132, 1760928), (1248, 1597252), (1326, 1503296), (1328, 1501032), (1411, 1412736), (1632, 1221428), (1664, 1197939), (1698, 1173952), (1768, 1127472), (1992, 1000688), (2158, 923712), (2176, 916071), (2264, 880464), (2496, 798626), (2652, 751648), (2656, 750516), (2822, 706368), (3237, 615808), (3264, 610714), (3396, 586976), (3536, 563736), (3679, 541824), (3984, 500344), (4233, 470912), (4316, 461856), (4528, 440232), (4811, 414336), (4992, 399313), (5304, 375824), (5312, 375258), (5644, 353184), (6474, 307904), (6528, 305357), (6792, 293488), (7072, 281868), (7358, 270912), (7968, 250172), (8466, 235456), (8632, 230928), (9056, 220116), (9622, 207168), (10608, 187912), (10624, 187629), (11037, 180608), (11288, 176592), (12948, 153952), (13584, 146744), (14144, 140934), (14433, 138112), (14716, 135456), (15936, 125086), (16932, 117728), (17264, 115464), (18112, 110058), (18343, 108672), (19244, 103584), (21216, 93956), (22074, 90304), (22576, 88296), (23489, 84864), (25896, 76976), (27168, 73372), (28288, 70467), (28866, 69056), (29432, 67728), (31872, 62543), (33864, 58864), (34528, 57732), (36224, 55029), (36686, 54336), (38488, 51792), (42432, 46978), (44148, 45152)]