307235280378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{560221}}^1$

素因数の和:560407

約数の個数: 64

約数和(自身を含む): 677644531200

約数和(自身を除く): 370409250822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 89, 158, 178, 237, 267, 474, 534, 1027, 1157, 2054, 2314, 3081, 3471, 6162, 6942, 7031, 14062, 21093, 42186, 91403, 182806, 274209, 548418, 560221, 1120442, 1680663, 3361326, 7282873, 14565746, 21848619, 43697238, 44257459, 49859669, 88514918, 99719338, 132772377, 149579007, 265544754, 299158014, 575346967, 648175697, 1150693934, 1296351394, 1726040901, 1944527091, 3452081802, 3889054182, 3938913851, 7877827702, 11816741553, 23633483106, 51205880063, 102411760126, 153617640189, 307235280378]

約数ペア:

[(1, 307235280378), (2, 153617640189), (3, 102411760126), (6, 51205880063), (13, 23633483106), (26, 11816741553), (39, 7877827702), (78, 3938913851), (79, 3889054182), (89, 3452081802), (158, 1944527091), (178, 1726040901), (237, 1296351394), (267, 1150693934), (474, 648175697), (534, 575346967), (1027, 299158014), (1157, 265544754), (2054, 149579007), (2314, 132772377), (3081, 99719338), (3471, 88514918), (6162, 49859669), (6942, 44257459), (7031, 43697238), (14062, 21848619), (21093, 14565746), (42186, 7282873), (91403, 3361326), (182806, 1680663), (274209, 1120442), (548418, 560221)]