219752568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1562

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 485271432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 101, 108, 126, 168, 189, 202, 216, 252, 303, 378, 404, 504, 606, 707, 756, 808, 909, 1212, 1414, 1439, 1512, 1818, 2121, 2424, 2727, 2828, 2878, 3636, 4242, 4317, 5454, 5656, 5756, 6363, 7272, 8484, 8634, 10073, 10908, 11512, 12726, 12951, 16968, 17268, 19089, 20146, 21816, 25452, 25902, 30219, 34536, 38178, 38853, 40292, 50904, 51804, 60438, 76356, 77706, 80584, 90657, 103608, 120876, 145339, 152712, 155412, 181314, 241752, 271971, 290678, 310824, 362628, 436017, 543942, 581356, 725256, 872034, 1017373, 1087884, 1162712, 1308051, 1744068, 2034746, 2175768, 2616102, 3052119, 3488136, 3924153, 4069492, 5232204, 6104238, 7848306, 8138984, 9156357, 10464408, 12208476, 15696612, 18312714, 24416952, 27469071, 31393224, 36625428, 54938142, 73250856, 109876284, 219752568]

約数ペア:

[(1, 219752568), (2, 109876284), (3, 73250856), (4, 54938142), (6, 36625428), (7, 31393224), (8, 27469071), (9, 24416952), (12, 18312714), (14, 15696612), (18, 12208476), (21, 10464408), (24, 9156357), (27, 8138984), (28, 7848306), (36, 6104238), (42, 5232204), (54, 4069492), (56, 3924153), (63, 3488136), (72, 3052119), (84, 2616102), (101, 2175768), (108, 2034746), (126, 1744068), (168, 1308051), (189, 1162712), (202, 1087884), (216, 1017373), (252, 872034), (303, 725256), (378, 581356), (404, 543942), (504, 436017), (606, 362628), (707, 310824), (756, 290678), (808, 271971), (909, 241752), (1212, 181314), (1414, 155412), (1439, 152712), (1512, 145339), (1818, 120876), (2121, 103608), (2424, 90657), (2727, 80584), (2828, 77706), (2878, 76356), (3636, 60438), (4242, 51804), (4317, 50904), (5454, 40292), (5656, 38853), (5756, 38178), (6363, 34536), (7272, 30219), (8484, 25902), (8634, 25452), (10073, 21816), (10908, 20146), (11512, 19089), (12726, 17268), (12951, 16968)]