378565572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 1133491968

約数和(自身を除く): 754926396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 107, 132, 147, 154, 196, 214, 231, 294, 308, 321, 428, 462, 539, 547, 588, 642, 749, 924, 1078, 1094, 1177, 1284, 1498, 1617, 1641, 2156, 2188, 2247, 2354, 2996, 3234, 3282, 3531, 3829, 4494, 4708, 5243, 6017, 6468, 6564, 7062, 7658, 8239, 8988, 10486, 11487, 12034, 14124, 15316, 15729, 16478, 18051, 20972, 22974, 24068, 24717, 26803, 31458, 32956, 36102, 42119, 45948, 49434, 53606, 57673, 58529, 62916, 72204, 80409, 84238, 98868, 107212, 115346, 117058, 126357, 160818, 168476, 173019, 175587, 230692, 234116, 252714, 294833, 321636, 346038, 351174, 409703, 505428, 589666, 643819, 692076, 702348, 819406, 884499, 1179332, 1229109, 1287638, 1638812, 1768998, 1931457, 2458218, 2575276, 2867921, 3537996, 3862914, 4506733, 4916436, 5735842, 7725828, 8603763, 9013466, 11471684, 13520199, 17207526, 18026932, 27040398, 31547131, 34415052, 54080796, 63094262, 94641393, 126188524, 189282786, 378565572]

約数ペア:

[(1, 378565572), (2, 189282786), (3, 126188524), (4, 94641393), (6, 63094262), (7, 54080796), (11, 34415052), (12, 31547131), (14, 27040398), (21, 18026932), (22, 17207526), (28, 13520199), (33, 11471684), (42, 9013466), (44, 8603763), (49, 7725828), (66, 5735842), (77, 4916436), (84, 4506733), (98, 3862914), (107, 3537996), (132, 2867921), (147, 2575276), (154, 2458218), (196, 1931457), (214, 1768998), (231, 1638812), (294, 1287638), (308, 1229109), (321, 1179332), (428, 884499), (462, 819406), (539, 702348), (547, 692076), (588, 643819), (642, 589666), (749, 505428), (924, 409703), (1078, 351174), (1094, 346038), (1177, 321636), (1284, 294833), (1498, 252714), (1617, 234116), (1641, 230692), (2156, 175587), (2188, 173019), (2247, 168476), (2354, 160818), (2996, 126357), (3234, 117058), (3282, 115346), (3531, 107212), (3829, 98868), (4494, 84238), (4708, 80409), (5243, 72204), (6017, 62916), (6468, 58529), (6564, 57673), (7062, 53606), (7658, 49434), (8239, 45948), (8988, 42119), (10486, 36102), (11487, 32956), (12034, 31458), (14124, 26803), (15316, 24717), (15729, 24068), (16478, 22974), (18051, 20972)]