2947349256

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{39989}}^1$

素因数の和:40118

約数の個数: 64

約数和(自身を含む): 7658884800

約数和(自身を除く): 4711535544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 83, 111, 148, 166, 222, 249, 296, 332, 444, 498, 664, 888, 996, 1992, 3071, 6142, 9213, 12284, 18426, 24568, 36852, 39989, 73704, 79978, 119967, 159956, 239934, 319912, 479868, 959736, 1479593, 2959186, 3319087, 4438779, 5918372, 6638174, 8877558, 9957261, 11836744, 13276348, 17755116, 19914522, 26552696, 35510232, 39829044, 79658088, 122806219, 245612438, 368418657, 491224876, 736837314, 982449752, 1473674628, 2947349256]

約数ペア:

[(1, 2947349256), (2, 1473674628), (3, 982449752), (4, 736837314), (6, 491224876), (8, 368418657), (12, 245612438), (24, 122806219), (37, 79658088), (74, 39829044), (83, 35510232), (111, 26552696), (148, 19914522), (166, 17755116), (222, 13276348), (249, 11836744), (296, 9957261), (332, 8877558), (444, 6638174), (498, 5918372), (664, 4438779), (888, 3319087), (996, 2959186), (1992, 1479593), (3071, 959736), (6142, 479868), (9213, 319912), (12284, 239934), (18426, 159956), (24568, 119967), (36852, 79978), (39989, 73704)]