304866328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 640886400

約数和(自身を除く): 336020072

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 271, 373, 377, 542, 746, 754, 1084, 1492, 1508, 2168, 2984, 3016, 3523, 4849, 7046, 7859, 9698, 10817, 14092, 15718, 19396, 21634, 28184, 31436, 38792, 43268, 62872, 86536, 101083, 102167, 140621, 202166, 204334, 281242, 404332, 408668, 562484, 808664, 817336, 1124968, 1314079, 2628158, 2931407, 5256316, 5862814, 10512632, 11725628, 23451256, 38108291, 76216582, 152433164, 304866328]

約数ペア:

[(1, 304866328), (2, 152433164), (4, 76216582), (8, 38108291), (13, 23451256), (26, 11725628), (29, 10512632), (52, 5862814), (58, 5256316), (104, 2931407), (116, 2628158), (232, 1314079), (271, 1124968), (373, 817336), (377, 808664), (542, 562484), (746, 408668), (754, 404332), (1084, 281242), (1492, 204334), (1508, 202166), (2168, 140621), (2984, 102167), (3016, 101083), (3523, 86536), (4849, 62872), (7046, 43268), (7859, 38792), (9698, 31436), (10817, 28184), (14092, 21634), (15718, 19396)]