238508712

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 160

約数和(自身を含む): 751322880

約数和(自身を除く): 512814168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 156, 162, 184, 207, 216, 234, 276, 299, 312, 324, 351, 414, 468, 552, 598, 621, 648, 702, 828, 897, 936, 1053, 1196, 1231, 1242, 1404, 1656, 1794, 1863, 2106, 2392, 2462, 2484, 2691, 2808, 3588, 3693, 3726, 4212, 4924, 4968, 5382, 7176, 7386, 7452, 8073, 8424, 9848, 10764, 11079, 14772, 14904, 16003, 16146, 21528, 22158, 24219, 28313, 29544, 32006, 32292, 33237, 44316, 48009, 48438, 56626, 64012, 64584, 66474, 84939, 88632, 96018, 96876, 99711, 113252, 128024, 132948, 144027, 169878, 192036, 193752, 199422, 226504, 254817, 265896, 288054, 339756, 368069, 384072, 398844, 432081, 509634, 576108, 679512, 736138, 764451, 797688, 864162, 1019268, 1104207, 1152216, 1296243, 1472276, 1528902, 1728324, 2038536, 2208414, 2293353, 2592486, 2944552, 3057804, 3312621, 3456648, 4416828, 4586706, 5184972, 6115608, 6625242, 8833656, 9173412, 9937863, 10369944, 13250484, 18346824, 19875726, 26500968, 29813589, 39751452, 59627178, 79502904, 119254356, 238508712]

約数ペア:

[(1, 238508712), (2, 119254356), (3, 79502904), (4, 59627178), (6, 39751452), (8, 29813589), (9, 26500968), (12, 19875726), (13, 18346824), (18, 13250484), (23, 10369944), (24, 9937863), (26, 9173412), (27, 8833656), (36, 6625242), (39, 6115608), (46, 5184972), (52, 4586706), (54, 4416828), (69, 3456648), (72, 3312621), (78, 3057804), (81, 2944552), (92, 2592486), (104, 2293353), (108, 2208414), (117, 2038536), (138, 1728324), (156, 1528902), (162, 1472276), (184, 1296243), (207, 1152216), (216, 1104207), (234, 1019268), (276, 864162), (299, 797688), (312, 764451), (324, 736138), (351, 679512), (414, 576108), (468, 509634), (552, 432081), (598, 398844), (621, 384072), (648, 368069), (702, 339756), (828, 288054), (897, 265896), (936, 254817), (1053, 226504), (1196, 199422), (1231, 193752), (1242, 192036), (1404, 169878), (1656, 144027), (1794, 132948), (1863, 128024), (2106, 113252), (2392, 99711), (2462, 96876), (2484, 96018), (2691, 88632), (2808, 84939), (3588, 66474), (3693, 64584), (3726, 64012), (4212, 56626), (4924, 48438), (4968, 48009), (5382, 44316), (7176, 33237), (7386, 32292), (7452, 32006), (8073, 29544), (8424, 28313), (9848, 24219), (10764, 22158), (11079, 21528), (14772, 16146), (14904, 16003)]