1645330512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{10223}}^1$

素因数の和:10720

約数の個数: 80

約数和(自身を含む): 4868259840

約数和(自身を除く): 3222929328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 479, 958, 1437, 1916, 2874, 3353, 3832, 5748, 6706, 7664, 10059, 10223, 11496, 13412, 20118, 20446, 22992, 26824, 30669, 40236, 40892, 53648, 61338, 71561, 80472, 81784, 122676, 143122, 160944, 163568, 214683, 245352, 286244, 429366, 490704, 572488, 858732, 1144976, 1717464, 3434928, 4896817, 9793634, 14690451, 19587268, 29380902, 34277719, 39174536, 58761804, 68555438, 78349072, 102833157, 117523608, 137110876, 205666314, 235047216, 274221752, 411332628, 548443504, 822665256, 1645330512]

約数ペア:

[(1, 1645330512), (2, 822665256), (3, 548443504), (4, 411332628), (6, 274221752), (7, 235047216), (8, 205666314), (12, 137110876), (14, 117523608), (16, 102833157), (21, 78349072), (24, 68555438), (28, 58761804), (42, 39174536), (48, 34277719), (56, 29380902), (84, 19587268), (112, 14690451), (168, 9793634), (336, 4896817), (479, 3434928), (958, 1717464), (1437, 1144976), (1916, 858732), (2874, 572488), (3353, 490704), (3832, 429366), (5748, 286244), (6706, 245352), (7664, 214683), (10059, 163568), (10223, 160944), (11496, 143122), (13412, 122676), (20118, 81784), (20446, 80472), (22992, 71561), (26824, 61338), (30669, 53648), (40236, 40892)]