368889256270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1\times {\mathrm{1423}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 673682780160

約数和(自身を除く): 304793523890

約数列:

[1, 2, 5, 10, 103, 206, 389, 515, 647, 778, 1030, 1294, 1423, 1945, 2846, 3235, 3890, 6470, 7115, 14230, 40067, 66641, 80134, 133282, 146569, 200335, 251683, 293138, 333205, 400670, 503366, 553547, 666410, 732845, 920681, 1107094, 1258415, 1465690, 1841362, 2516830, 2767735, 4603405, 5535470, 9206810, 25923349, 51846698, 57015341, 94830143, 114030682, 129616745, 189660286, 259233490, 285076705, 358144909, 474150715, 570153410, 716289818, 948301430, 1790724545, 3581449090, 36888925627, 73777851254, 184444628135, 368889256270]

約数ペア:

[(1, 368889256270), (2, 184444628135), (5, 73777851254), (10, 36888925627), (103, 3581449090), (206, 1790724545), (389, 948301430), (515, 716289818), (647, 570153410), (778, 474150715), (1030, 358144909), (1294, 285076705), (1423, 259233490), (1945, 189660286), (2846, 129616745), (3235, 114030682), (3890, 94830143), (6470, 57015341), (7115, 51846698), (14230, 25923349), (40067, 9206810), (66641, 5535470), (80134, 4603405), (133282, 2767735), (146569, 2516830), (200335, 1841362), (251683, 1465690), (293138, 1258415), (333205, 1107094), (400670, 920681), (503366, 732845), (553547, 666410)]