275397318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 701875200

約数和(自身を除く): 426477882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 79, 126, 146, 158, 219, 237, 379, 438, 474, 511, 553, 657, 711, 758, 1022, 1106, 1137, 1314, 1422, 1533, 1659, 2274, 2653, 3066, 3318, 3411, 4599, 4977, 5306, 5767, 6822, 7959, 9198, 9954, 11534, 15918, 17301, 23877, 27667, 29941, 34602, 40369, 47754, 51903, 55334, 59882, 80738, 83001, 89823, 103806, 121107, 166002, 179646, 193669, 209587, 242214, 249003, 269469, 363321, 387338, 419174, 498006, 538938, 581007, 628761, 726642, 1162014, 1257522, 1743021, 1886283, 2185693, 3486042, 3772566, 4371386, 6557079, 13114158, 15299851, 19671237, 30599702, 39342474, 45899553, 91799106, 137698659, 275397318]

約数ペア:

[(1, 275397318), (2, 137698659), (3, 91799106), (6, 45899553), (7, 39342474), (9, 30599702), (14, 19671237), (18, 15299851), (21, 13114158), (42, 6557079), (63, 4371386), (73, 3772566), (79, 3486042), (126, 2185693), (146, 1886283), (158, 1743021), (219, 1257522), (237, 1162014), (379, 726642), (438, 628761), (474, 581007), (511, 538938), (553, 498006), (657, 419174), (711, 387338), (758, 363321), (1022, 269469), (1106, 249003), (1137, 242214), (1314, 209587), (1422, 193669), (1533, 179646), (1659, 166002), (2274, 121107), (2653, 103806), (3066, 89823), (3318, 83001), (3411, 80738), (4599, 59882), (4977, 55334), (5306, 51903), (5767, 47754), (6822, 40369), (7959, 34602), (9198, 29941), (9954, 27667), (11534, 23877), (15918, 17301)]