31369927792

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:564

約数の個数: 240

約数和(自身を含む): 76945075200

約数和(自身を除く): 45575147408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 49, 56, 58, 92, 98, 112, 116, 161, 184, 196, 203, 232, 239, 251, 322, 368, 392, 406, 464, 478, 502, 644, 667, 784, 812, 956, 1004, 1127, 1288, 1334, 1421, 1624, 1673, 1757, 1912, 2008, 2254, 2576, 2668, 2842, 3248, 3346, 3514, 3824, 4016, 4508, 4669, 5336, 5497, 5684, 5773, 6692, 6931, 7028, 7279, 9016, 9338, 10672, 10994, 11368, 11546, 11711, 12299, 13384, 13862, 14056, 14558, 18032, 18676, 21988, 22736, 23092, 23422, 24598, 26768, 27724, 28112, 29116, 32683, 37352, 38479, 40411, 43976, 46184, 46844, 48517, 49196, 50953, 55448, 58232, 59989, 65366, 74704, 76958, 80822, 87952, 92368, 93688, 97034, 98392, 101906, 110896, 116464, 119978, 130732, 153916, 159413, 161644, 167417, 187376, 194068, 196784, 203812, 239956, 261464, 269353, 282877, 307832, 318826, 323288, 334834, 339619, 356671, 388136, 407624, 419923, 479912, 522928, 538706, 565754, 615664, 637652, 646576, 669668, 679238, 713342, 776272, 815248, 839846, 959824, 1077412, 1115891, 1131508, 1171919, 1275304, 1339336, 1358476, 1379747, 1426684, 1679692, 1739681, 2154824, 2231782, 2263016, 2343838, 2550608, 2678672, 2716952, 2759494, 2853368, 2939461, 3359384, 3479362, 4309648, 4463564, 4526032, 4687676, 5433904, 5518988, 5706736, 5878922, 6718768, 6958724, 7811237, 8203433, 8927128, 9375352, 9658229, 11037976, 11757844, 12177767, 13917448, 15622474, 16406866, 17854256, 18750704, 19316458, 22075952, 23515688, 24355534, 27834896, 31244948, 32813732, 38632916, 40012663, 47031376, 48711068, 62489896, 65627464, 67607603, 77265832, 80025326, 85244369, 97422136, 124979792, 131254928, 135215206, 154531664, 160050652, 170488738, 194844272, 270430412, 280088641, 320101304, 340977476, 540860824, 560177282, 640202608, 681954952, 1081721648, 1120354564, 1363909904, 1960620487, 2240709128, 3921240974, 4481418256, 7842481948, 15684963896, 31369927792]

約数ペア:

[(1, 31369927792), (2, 15684963896), (4, 7842481948), (7, 4481418256), (8, 3921240974), (14, 2240709128), (16, 1960620487), (23, 1363909904), (28, 1120354564), (29, 1081721648), (46, 681954952), (49, 640202608), (56, 560177282), (58, 540860824), (92, 340977476), (98, 320101304), (112, 280088641), (116, 270430412), (161, 194844272), (184, 170488738), (196, 160050652), (203, 154531664), (232, 135215206), (239, 131254928), (251, 124979792), (322, 97422136), (368, 85244369), (392, 80025326), (406, 77265832), (464, 67607603), (478, 65627464), (502, 62489896), (644, 48711068), (667, 47031376), (784, 40012663), (812, 38632916), (956, 32813732), (1004, 31244948), (1127, 27834896), (1288, 24355534), (1334, 23515688), (1421, 22075952), (1624, 19316458), (1673, 18750704), (1757, 17854256), (1912, 16406866), (2008, 15622474), (2254, 13917448), (2576, 12177767), (2668, 11757844), (2842, 11037976), (3248, 9658229), (3346, 9375352), (3514, 8927128), (3824, 8203433), (4016, 7811237), (4508, 6958724), (4669, 6718768), (5336, 5878922), (5497, 5706736), (5684, 5518988), (5773, 5433904), (6692, 4687676), (6931, 4526032), (7028, 4463564), (7279, 4309648), (9016, 3479362), (9338, 3359384), (10672, 2939461), (10994, 2853368), (11368, 2759494), (11546, 2716952), (11711, 2678672), (12299, 2550608), (13384, 2343838), (13862, 2263016), (14056, 2231782), (14558, 2154824), (18032, 1739681), (18676, 1679692), (21988, 1426684), (22736, 1379747), (23092, 1358476), (23422, 1339336), (24598, 1275304), (26768, 1171919), (27724, 1131508), (28112, 1115891), (29116, 1077412), (32683, 959824), (37352, 839846), (38479, 815248), (40411, 776272), (43976, 713342), (46184, 679238), (46844, 669668), (48517, 646576), (49196, 637652), (50953, 615664), (55448, 565754), (58232, 538706), (59989, 522928), (65366, 479912), (74704, 419923), (76958, 407624), (80822, 388136), (87952, 356671), (92368, 339619), (93688, 334834), (97034, 323288), (98392, 318826), (101906, 307832), (110896, 282877), (116464, 269353), (119978, 261464), (130732, 239956), (153916, 203812), (159413, 196784), (161644, 194068), (167417, 187376)]