402372672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 1231684608

約数和(自身を除く): 829311936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 43, 46, 48, 52, 64, 69, 78, 86, 92, 96, 104, 129, 138, 156, 163, 172, 184, 192, 208, 258, 276, 299, 312, 326, 344, 368, 416, 489, 516, 552, 559, 598, 624, 652, 688, 736, 832, 897, 978, 989, 1032, 1104, 1118, 1196, 1248, 1304, 1376, 1472, 1677, 1794, 1956, 1978, 2064, 2119, 2208, 2236, 2392, 2496, 2608, 2752, 2967, 3354, 3588, 3749, 3912, 3956, 4128, 4238, 4416, 4472, 4784, 5216, 5934, 6357, 6708, 7009, 7176, 7498, 7824, 7912, 8256, 8476, 8944, 9568, 10432, 11247, 11868, 12714, 12857, 13416, 14018, 14352, 14996, 15648, 15824, 16952, 17888, 19136, 21027, 22494, 23736, 25428, 25714, 26832, 28036, 28704, 29992, 31296, 31648, 33904, 35776, 38571, 42054, 44988, 47472, 48737, 50856, 51428, 53664, 56072, 57408, 59984, 63296, 67808, 77142, 84108, 89976, 91117, 94944, 97474, 101712, 102856, 107328, 112144, 119968, 135616, 146211, 154284, 161207, 168216, 179952, 182234, 189888, 194948, 203424, 205712, 224288, 239936, 273351, 292422, 308568, 322414, 336432, 359904, 364468, 389896, 406848, 411424, 448576, 483621, 546702, 584844, 617136, 644828, 672864, 719808, 728936, 779792, 822848, 967242, 1093404, 1169688, 1234272, 1289656, 1345728, 1457872, 1559584, 1934484, 2095691, 2186808, 2339376, 2468544, 2579312, 2915744, 3119168, 3868968, 4191382, 4373616, 4678752, 5158624, 5831488, 6287073, 7737936, 8382764, 8747232, 9357504, 10317248, 12574146, 15475872, 16765528, 17494464, 25148292, 30951744, 33531056, 50296584, 67062112, 100593168, 134124224, 201186336, 402372672]

約数ペア:

[(1, 402372672), (2, 201186336), (3, 134124224), (4, 100593168), (6, 67062112), (8, 50296584), (12, 33531056), (13, 30951744), (16, 25148292), (23, 17494464), (24, 16765528), (26, 15475872), (32, 12574146), (39, 10317248), (43, 9357504), (46, 8747232), (48, 8382764), (52, 7737936), (64, 6287073), (69, 5831488), (78, 5158624), (86, 4678752), (92, 4373616), (96, 4191382), (104, 3868968), (129, 3119168), (138, 2915744), (156, 2579312), (163, 2468544), (172, 2339376), (184, 2186808), (192, 2095691), (208, 1934484), (258, 1559584), (276, 1457872), (299, 1345728), (312, 1289656), (326, 1234272), (344, 1169688), (368, 1093404), (416, 967242), (489, 822848), (516, 779792), (552, 728936), (559, 719808), (598, 672864), (624, 644828), (652, 617136), (688, 584844), (736, 546702), (832, 483621), (897, 448576), (978, 411424), (989, 406848), (1032, 389896), (1104, 364468), (1118, 359904), (1196, 336432), (1248, 322414), (1304, 308568), (1376, 292422), (1472, 273351), (1677, 239936), (1794, 224288), (1956, 205712), (1978, 203424), (2064, 194948), (2119, 189888), (2208, 182234), (2236, 179952), (2392, 168216), (2496, 161207), (2608, 154284), (2752, 146211), (2967, 135616), (3354, 119968), (3588, 112144), (3749, 107328), (3912, 102856), (3956, 101712), (4128, 97474), (4238, 94944), (4416, 91117), (4472, 89976), (4784, 84108), (5216, 77142), (5934, 67808), (6357, 63296), (6708, 59984), (7009, 57408), (7176, 56072), (7498, 53664), (7824, 51428), (7912, 50856), (8256, 48737), (8476, 47472), (8944, 44988), (9568, 42054), (10432, 38571), (11247, 35776), (11868, 33904), (12714, 31648), (12857, 31296), (13416, 29992), (14018, 28704), (14352, 28036), (14996, 26832), (15648, 25714), (15824, 25428), (16952, 23736), (17888, 22494), (19136, 21027)]