213159708

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1528

約数の個数: 96

約数和(自身を含む): 590105600

約数和(自身を除く): 376945892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 73, 76, 108, 114, 146, 171, 219, 228, 292, 342, 438, 513, 657, 684, 876, 1026, 1314, 1387, 1423, 1971, 2052, 2628, 2774, 2846, 3942, 4161, 4269, 5548, 5692, 7884, 8322, 8538, 12483, 12807, 16644, 17076, 24966, 25614, 27037, 37449, 38421, 49932, 51228, 54074, 74898, 76842, 81111, 103879, 108148, 149796, 153684, 162222, 207758, 243333, 311637, 324444, 415516, 486666, 623274, 729999, 934911, 973332, 1246548, 1459998, 1869822, 1973701, 2804733, 2919996, 3739644, 3947402, 5609466, 5921103, 7894804, 11218932, 11842206, 17763309, 23684412, 35526618, 53289927, 71053236, 106579854, 213159708]

約数ペア:

[(1, 213159708), (2, 106579854), (3, 71053236), (4, 53289927), (6, 35526618), (9, 23684412), (12, 17763309), (18, 11842206), (19, 11218932), (27, 7894804), (36, 5921103), (38, 5609466), (54, 3947402), (57, 3739644), (73, 2919996), (76, 2804733), (108, 1973701), (114, 1869822), (146, 1459998), (171, 1246548), (219, 973332), (228, 934911), (292, 729999), (342, 623274), (438, 486666), (513, 415516), (657, 324444), (684, 311637), (876, 243333), (1026, 207758), (1314, 162222), (1387, 153684), (1423, 149796), (1971, 108148), (2052, 103879), (2628, 81111), (2774, 76842), (2846, 74898), (3942, 54074), (4161, 51228), (4269, 49932), (5548, 38421), (5692, 37449), (7884, 27037), (8322, 25614), (8538, 24966), (12483, 17076), (12807, 16644)]