216214416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{12409}}^1$

素因数の和:12445

約数の個数: 90

約数和(自身を含む): 665163590

約数和(自身を除く): 448949174

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 12409, 17424, 24818, 37227, 49636, 74454, 99272, 111681, 136499, 148908, 198544, 223362, 272998, 297816, 409497, 446724, 545996, 595632, 818994, 893448, 1091992, 1228491, 1501489, 1637988, 1786896, 2183984, 2456982, 3002978, 3275976, 4504467, 4913964, 6005956, 6551952, 9008934, 9827928, 12011912, 13513401, 18017868, 19655856, 24023824, 27026802, 36035736, 54053604, 72071472, 108107208, 216214416]

約数ペア:

[(1, 216214416), (2, 108107208), (3, 72071472), (4, 54053604), (6, 36035736), (8, 27026802), (9, 24023824), (11, 19655856), (12, 18017868), (16, 13513401), (18, 12011912), (22, 9827928), (24, 9008934), (33, 6551952), (36, 6005956), (44, 4913964), (48, 4504467), (66, 3275976), (72, 3002978), (88, 2456982), (99, 2183984), (121, 1786896), (132, 1637988), (144, 1501489), (176, 1228491), (198, 1091992), (242, 893448), (264, 818994), (363, 595632), (396, 545996), (484, 446724), (528, 409497), (726, 297816), (792, 272998), (968, 223362), (1089, 198544), (1452, 148908), (1584, 136499), (1936, 111681), (2178, 99272), (2904, 74454), (4356, 49636), (5808, 37227), (8712, 24818), (12409, 17424)]