983640816

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 3008378880

約数和(自身を除く): 2024738064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 71, 72, 89, 92, 94, 138, 141, 142, 144, 178, 184, 188, 207, 213, 267, 276, 282, 284, 356, 368, 376, 414, 423, 426, 534, 552, 564, 568, 639, 712, 752, 801, 828, 846, 852, 1068, 1081, 1104, 1128, 1136, 1278, 1424, 1602, 1633, 1656, 1692, 1704, 2047, 2136, 2162, 2256, 2556, 3204, 3243, 3266, 3312, 3337, 3384, 3408, 4094, 4183, 4272, 4324, 4899, 5112, 6141, 6319, 6408, 6486, 6532, 6674, 6768, 8188, 8366, 8648, 9729, 9798, 10011, 10224, 12282, 12549, 12638, 12816, 12972, 13064, 13348, 14697, 16376, 16732, 17296, 18423, 18957, 19458, 19596, 20022, 24564, 25098, 25276, 25944, 26128, 26696, 29394, 30033, 32752, 33464, 36846, 37647, 37914, 38916, 39192, 40044, 49128, 50196, 50552, 51888, 53392, 56871, 58788, 60066, 66928, 73692, 75294, 75828, 76751, 77832, 78384, 80088, 96209, 98256, 100392, 101104, 113742, 117576, 120132, 145337, 147384, 150588, 151656, 153502, 155664, 160176, 192418, 200784, 227484, 230253, 235152, 240264, 288627, 290674, 294768, 296993, 301176, 303312, 307004, 384836, 436011, 454968, 460506, 480528, 577254, 581348, 593986, 602352, 614008, 690759, 769672, 865881, 872022, 890979, 909936, 921012, 1154508, 1162696, 1187972, 1228016, 1308033, 1381518, 1539344, 1731762, 1744044, 1781958, 1842024, 2309016, 2325392, 2375944, 2616066, 2672937, 2763036, 3463524, 3488088, 3563916, 3684048, 4618032, 4751888, 5232132, 5345874, 5526072, 6830839, 6927048, 6976176, 7127832, 10464264, 10691748, 11052144, 13661678, 13854096, 14255664, 20492517, 20928528, 21383496, 27323356, 40985034, 42766992, 54646712, 61477551, 81970068, 109293424, 122955102, 163940136, 245910204, 327880272, 491820408, 983640816]

約数ペア:

[(1, 983640816), (2, 491820408), (3, 327880272), (4, 245910204), (6, 163940136), (8, 122955102), (9, 109293424), (12, 81970068), (16, 61477551), (18, 54646712), (23, 42766992), (24, 40985034), (36, 27323356), (46, 21383496), (47, 20928528), (48, 20492517), (69, 14255664), (71, 13854096), (72, 13661678), (89, 11052144), (92, 10691748), (94, 10464264), (138, 7127832), (141, 6976176), (142, 6927048), (144, 6830839), (178, 5526072), (184, 5345874), (188, 5232132), (207, 4751888), (213, 4618032), (267, 3684048), (276, 3563916), (282, 3488088), (284, 3463524), (356, 2763036), (368, 2672937), (376, 2616066), (414, 2375944), (423, 2325392), (426, 2309016), (534, 1842024), (552, 1781958), (564, 1744044), (568, 1731762), (639, 1539344), (712, 1381518), (752, 1308033), (801, 1228016), (828, 1187972), (846, 1162696), (852, 1154508), (1068, 921012), (1081, 909936), (1104, 890979), (1128, 872022), (1136, 865881), (1278, 769672), (1424, 690759), (1602, 614008), (1633, 602352), (1656, 593986), (1692, 581348), (1704, 577254), (2047, 480528), (2136, 460506), (2162, 454968), (2256, 436011), (2556, 384836), (3204, 307004), (3243, 303312), (3266, 301176), (3312, 296993), (3337, 294768), (3384, 290674), (3408, 288627), (4094, 240264), (4183, 235152), (4272, 230253), (4324, 227484), (4899, 200784), (5112, 192418), (6141, 160176), (6319, 155664), (6408, 153502), (6486, 151656), (6532, 150588), (6674, 147384), (6768, 145337), (8188, 120132), (8366, 117576), (8648, 113742), (9729, 101104), (9798, 100392), (10011, 98256), (10224, 96209), (12282, 80088), (12549, 78384), (12638, 77832), (12816, 76751), (12972, 75828), (13064, 75294), (13348, 73692), (14697, 66928), (16376, 60066), (16732, 58788), (17296, 56871), (18423, 53392), (18957, 51888), (19458, 50552), (19596, 50196), (20022, 49128), (24564, 40044), (25098, 39192), (25276, 38916), (25944, 37914), (26128, 37647), (26696, 36846), (29394, 33464), (30033, 32752)]