479640564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1049}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 1308270600

約数和(自身を除く): 828630036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 977, 1049, 1954, 2098, 2931, 3147, 3908, 4196, 5862, 6294, 8793, 9441, 11724, 12588, 12701, 13637, 17586, 18882, 25402, 27274, 35172, 37764, 38103, 40911, 50804, 54548, 76206, 81822, 114309, 122733, 152412, 163644, 228618, 245466, 457236, 490932, 1024873, 2049746, 3074619, 4099492, 6149238, 9223857, 12298476, 13323349, 18447714, 26646698, 36895428, 39970047, 53293396, 79940094, 119910141, 159880188, 239820282, 479640564]

約数ペア:

[(1, 479640564), (2, 239820282), (3, 159880188), (4, 119910141), (6, 79940094), (9, 53293396), (12, 39970047), (13, 36895428), (18, 26646698), (26, 18447714), (36, 13323349), (39, 12298476), (52, 9223857), (78, 6149238), (117, 4099492), (156, 3074619), (234, 2049746), (468, 1024873), (977, 490932), (1049, 457236), (1954, 245466), (2098, 228618), (2931, 163644), (3147, 152412), (3908, 122733), (4196, 114309), (5862, 81822), (6294, 76206), (8793, 54548), (9441, 50804), (11724, 40911), (12588, 38103), (12701, 37764), (13637, 35172), (17586, 27274), (18882, 25402)]