324069655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 505128960

約数和(自身を除く): 181059305

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 173, 179, 299, 455, 805, 865, 895, 1211, 1253, 1495, 2093, 2249, 2327, 3979, 4117, 6055, 6265, 10465, 11245, 11635, 15743, 16289, 19895, 20585, 27853, 28819, 30967, 51727, 53521, 78715, 81445, 139265, 144095, 154835, 216769, 258635, 267605, 362089, 374647, 402571, 712241, 1083845, 1810445, 1873235, 2012855, 2817997, 3561205, 4985687, 9259133, 14089985, 24928435, 46295665, 64813931, 324069655]

約数ペア:

[(1, 324069655), (5, 64813931), (7, 46295665), (13, 24928435), (23, 14089985), (35, 9259133), (65, 4985687), (91, 3561205), (115, 2817997), (161, 2012855), (173, 1873235), (179, 1810445), (299, 1083845), (455, 712241), (805, 402571), (865, 374647), (895, 362089), (1211, 267605), (1253, 258635), (1495, 216769), (2093, 154835), (2249, 144095), (2327, 139265), (3979, 81445), (4117, 78715), (6055, 53521), (6265, 51727), (10465, 30967), (11245, 28819), (11635, 27853), (15743, 20585), (16289, 19895)]