819256044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{10271}}^1$

素因数の和:10335

約数の個数: 72

約数和(自身を含む): 2119154688

約数和(自身を除く): 1299898644

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 289, 391, 578, 782, 867, 1156, 1173, 1564, 1734, 2346, 3468, 4692, 6647, 10271, 13294, 19941, 20542, 26588, 30813, 39882, 41084, 61626, 79764, 123252, 174607, 236233, 349214, 472466, 523821, 698428, 708699, 944932, 1047642, 1417398, 2095284, 2834796, 2968319, 4015961, 5936638, 8031922, 8904957, 11873276, 12047883, 16063844, 17809914, 24095766, 35619828, 48191532, 68271337, 136542674, 204814011, 273085348, 409628022, 819256044]

約数ペア:

[(1, 819256044), (2, 409628022), (3, 273085348), (4, 204814011), (6, 136542674), (12, 68271337), (17, 48191532), (23, 35619828), (34, 24095766), (46, 17809914), (51, 16063844), (68, 12047883), (69, 11873276), (92, 8904957), (102, 8031922), (138, 5936638), (204, 4015961), (276, 2968319), (289, 2834796), (391, 2095284), (578, 1417398), (782, 1047642), (867, 944932), (1156, 708699), (1173, 698428), (1564, 523821), (1734, 472466), (2346, 349214), (3468, 236233), (4692, 174607), (6647, 123252), (10271, 79764), (13294, 61626), (19941, 41084), (20542, 39882), (26588, 30813)]