669631768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5756

約数の個数: 64

約数和(自身を含む): 1453304160

約数和(自身を除く): 783672392

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 221, 268, 442, 536, 871, 884, 1139, 1742, 1768, 2278, 3484, 4556, 5653, 6968, 9112, 11306, 14807, 22612, 29614, 45224, 59228, 73489, 96101, 118456, 146978, 192202, 293956, 378751, 384404, 587912, 757502, 768808, 1249313, 1515004, 2498626, 3030008, 4923763, 4997252, 6438767, 9847526, 9994504, 12877534, 19695052, 25755068, 39390104, 51510136, 83703971, 167407942, 334815884, 669631768]

約数ペア:

[(1, 669631768), (2, 334815884), (4, 167407942), (8, 83703971), (13, 51510136), (17, 39390104), (26, 25755068), (34, 19695052), (52, 12877534), (67, 9994504), (68, 9847526), (104, 6438767), (134, 4997252), (136, 4923763), (221, 3030008), (268, 2498626), (442, 1515004), (536, 1249313), (871, 768808), (884, 757502), (1139, 587912), (1742, 384404), (1768, 378751), (2278, 293956), (3484, 192202), (4556, 146978), (5653, 118456), (6968, 96101), (9112, 73489), (11306, 59228), (14807, 45224), (22612, 29614)]