997225632

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{266353}}^1$

素因数の和:266382

約数の個数: 72

約数和(自身を含む): 3054014964

約数和(自身を除く): 2056789332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 266353, 532706, 799059, 1065412, 1598118, 2130824, 2397177, 3196236, 3462589, 4261648, 4794354, 6392472, 6925178, 8523296, 9588708, 10387767, 12784944, 13850356, 19177416, 20775534, 25569888, 27700712, 31163301, 38354832, 41551068, 55401424, 62326602, 76709664, 83102136, 110802848, 124653204, 166204272, 249306408, 332408544, 498612816, 997225632]

約数ペア:

[(1, 997225632), (2, 498612816), (3, 332408544), (4, 249306408), (6, 166204272), (8, 124653204), (9, 110802848), (12, 83102136), (13, 76709664), (16, 62326602), (18, 55401424), (24, 41551068), (26, 38354832), (32, 31163301), (36, 27700712), (39, 25569888), (48, 20775534), (52, 19177416), (72, 13850356), (78, 12784944), (96, 10387767), (104, 9588708), (117, 8523296), (144, 6925178), (156, 6392472), (208, 4794354), (234, 4261648), (288, 3462589), (312, 3196236), (416, 2397177), (468, 2130824), (624, 1598118), (936, 1065412), (1248, 799059), (1872, 532706), (3744, 266353)]