396979110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1931

約数の個数: 128

約数和(自身を含む): 1171307520

約数和(自身を除く): 774328410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 90, 99, 110, 135, 146, 165, 198, 219, 270, 297, 330, 365, 438, 495, 594, 657, 730, 803, 990, 1095, 1314, 1485, 1606, 1831, 1971, 2190, 2409, 2970, 3285, 3662, 3942, 4015, 4818, 5493, 6570, 7227, 8030, 9155, 9855, 10986, 12045, 14454, 16479, 18310, 19710, 20141, 21681, 24090, 27465, 32958, 36135, 40282, 43362, 49437, 54930, 60423, 72270, 82395, 98874, 100705, 108405, 120846, 133663, 164790, 181269, 201410, 216810, 247185, 267326, 302115, 362538, 400989, 494370, 543807, 604230, 668315, 801978, 906345, 1087614, 1202967, 1336630, 1470293, 1812690, 2004945, 2405934, 2719035, 2940586, 3608901, 4009890, 4410879, 5438070, 6014835, 7217802, 7351465, 8821758, 12029670, 13232637, 14702930, 18044505, 22054395, 26465274, 36089010, 39697911, 44108790, 66163185, 79395822, 132326370, 198489555, 396979110]

約数ペア:

[(1, 396979110), (2, 198489555), (3, 132326370), (5, 79395822), (6, 66163185), (9, 44108790), (10, 39697911), (11, 36089010), (15, 26465274), (18, 22054395), (22, 18044505), (27, 14702930), (30, 13232637), (33, 12029670), (45, 8821758), (54, 7351465), (55, 7217802), (66, 6014835), (73, 5438070), (90, 4410879), (99, 4009890), (110, 3608901), (135, 2940586), (146, 2719035), (165, 2405934), (198, 2004945), (219, 1812690), (270, 1470293), (297, 1336630), (330, 1202967), (365, 1087614), (438, 906345), (495, 801978), (594, 668315), (657, 604230), (730, 543807), (803, 494370), (990, 400989), (1095, 362538), (1314, 302115), (1485, 267326), (1606, 247185), (1831, 216810), (1971, 201410), (2190, 181269), (2409, 164790), (2970, 133663), (3285, 120846), (3662, 108405), (3942, 100705), (4015, 98874), (4818, 82395), (5493, 72270), (6570, 60423), (7227, 54930), (8030, 49437), (9155, 43362), (9855, 40282), (10986, 36135), (12045, 32958), (14454, 27465), (16479, 24090), (18310, 21681), (19710, 20141)]