218189790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26641}}^1$

素因数の和:26674

約数の個数: 96

約数和(自身を含む): 698233536

約数和(自身を除く): 480043746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 26641, 53282, 79923, 133205, 159846, 186487, 239769, 266410, 346333, 372974, 399615, 479538, 559461, 692666, 799230, 932435, 1038999, 1118922, 1198845, 1678383, 1731665, 1864870, 2077998, 2397690, 2424331, 2797305, 3116997, 3356766, 3463330, 4848662, 5194995, 5594610, 6233994, 7272993, 8391915, 10389990, 12121655, 14545986, 15584985, 16783830, 21818979, 24243310, 31169970, 36364965, 43637958, 72729930, 109094895, 218189790]

約数ペア:

[(1, 218189790), (2, 109094895), (3, 72729930), (5, 43637958), (6, 36364965), (7, 31169970), (9, 24243310), (10, 21818979), (13, 16783830), (14, 15584985), (15, 14545986), (18, 12121655), (21, 10389990), (26, 8391915), (30, 7272993), (35, 6233994), (39, 5594610), (42, 5194995), (45, 4848662), (63, 3463330), (65, 3356766), (70, 3116997), (78, 2797305), (90, 2424331), (91, 2397690), (105, 2077998), (117, 1864870), (126, 1731665), (130, 1678383), (182, 1198845), (195, 1118922), (210, 1038999), (234, 932435), (273, 799230), (315, 692666), (390, 559461), (455, 479538), (546, 399615), (585, 372974), (630, 346333), (819, 266410), (910, 239769), (1170, 186487), (1365, 159846), (1638, 133205), (2730, 79923), (4095, 53282), (8190, 26641)]