853156568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1697}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 1815501600

約数和(自身を除く): 962345032

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 197, 232, 319, 394, 638, 788, 1276, 1576, 1697, 2167, 2552, 3394, 4334, 5713, 6788, 8668, 11426, 13576, 17336, 18667, 22852, 37334, 45704, 49213, 62843, 74668, 98426, 125686, 149336, 196852, 251372, 334309, 393704, 502744, 541343, 668618, 1082686, 1337236, 2165372, 2674472, 3677399, 4330744, 7354798, 9694961, 14709596, 19389922, 29419192, 38779844, 77559688, 106644571, 213289142, 426578284, 853156568]

約数ペア:

[(1, 853156568), (2, 426578284), (4, 213289142), (8, 106644571), (11, 77559688), (22, 38779844), (29, 29419192), (44, 19389922), (58, 14709596), (88, 9694961), (116, 7354798), (197, 4330744), (232, 3677399), (319, 2674472), (394, 2165372), (638, 1337236), (788, 1082686), (1276, 668618), (1576, 541343), (1697, 502744), (2167, 393704), (2552, 334309), (3394, 251372), (4334, 196852), (5713, 149336), (6788, 125686), (8668, 98426), (11426, 74668), (13576, 62843), (17336, 49213), (18667, 45704), (22852, 37334)]