253456243872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{918959}}^1$

素因数の和:919015

約数の個数: 144

約数和(自身を含む): 762817668480

約数和(自身を除く): 509361424608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 416, 442, 507, 544, 624, 663, 676, 816, 884, 1014, 1248, 1326, 1352, 1632, 1768, 2028, 2652, 2704, 2873, 3536, 4056, 5304, 5408, 5746, 7072, 8112, 8619, 10608, 11492, 16224, 17238, 21216, 22984, 34476, 45968, 68952, 91936, 137904, 275808, 918959, 1837918, 2756877, 3675836, 5513754, 7351672, 11027508, 11946467, 14703344, 15622303, 22055016, 23892934, 29406688, 31244606, 35839401, 44110032, 46866909, 47785868, 62489212, 71678802, 88220064, 93733818, 95571736, 124978424, 143357604, 155304071, 187467636, 191143472, 203089939, 249956848, 286715208, 310608142, 374935272, 382286944, 406179878, 465912213, 499913696, 573430416, 609269817, 621216284, 749870544, 812359756, 931824426, 1146860832, 1218539634, 1242432568, 1499741088, 1624719512, 1863648852, 2437079268, 2484865136, 2640169207, 3249439024, 3727297704, 4874158536, 4969730272, 5280338414, 6498878048, 7454595408, 7920507621, 9748317072, 10560676828, 14909190816, 15841015242, 19496634144, 21121353656, 31682030484, 42242707312, 63364060968, 84485414624, 126728121936, 253456243872]

約数ペア:

[(1, 253456243872), (2, 126728121936), (3, 84485414624), (4, 63364060968), (6, 42242707312), (8, 31682030484), (12, 21121353656), (13, 19496634144), (16, 15841015242), (17, 14909190816), (24, 10560676828), (26, 9748317072), (32, 7920507621), (34, 7454595408), (39, 6498878048), (48, 5280338414), (51, 4969730272), (52, 4874158536), (68, 3727297704), (78, 3249439024), (96, 2640169207), (102, 2484865136), (104, 2437079268), (136, 1863648852), (156, 1624719512), (169, 1499741088), (204, 1242432568), (208, 1218539634), (221, 1146860832), (272, 931824426), (312, 812359756), (338, 749870544), (408, 621216284), (416, 609269817), (442, 573430416), (507, 499913696), (544, 465912213), (624, 406179878), (663, 382286944), (676, 374935272), (816, 310608142), (884, 286715208), (1014, 249956848), (1248, 203089939), (1326, 191143472), (1352, 187467636), (1632, 155304071), (1768, 143357604), (2028, 124978424), (2652, 95571736), (2704, 93733818), (2873, 88220064), (3536, 71678802), (4056, 62489212), (5304, 47785868), (5408, 46866909), (5746, 44110032), (7072, 35839401), (8112, 31244606), (8619, 29406688), (10608, 23892934), (11492, 22055016), (16224, 15622303), (17238, 14703344), (21216, 11946467), (22984, 11027508), (34476, 7351672), (45968, 5513754), (68952, 3675836), (91936, 2756877), (137904, 1837918), (275808, 918959)]