422712

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 1248000

約数和(自身を除く): 825288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 103, 108, 114, 152, 171, 206, 216, 228, 309, 342, 412, 456, 513, 618, 684, 824, 927, 1026, 1236, 1368, 1854, 1957, 2052, 2472, 2781, 3708, 3914, 4104, 5562, 5871, 7416, 7828, 11124, 11742, 15656, 17613, 22248, 23484, 35226, 46968, 52839, 70452, 105678, 140904, 211356, 422712]

約数ペア:

[(1, 422712), (2, 211356), (3, 140904), (4, 105678), (6, 70452), (8, 52839), (9, 46968), (12, 35226), (18, 23484), (19, 22248), (24, 17613), (27, 15656), (36, 11742), (38, 11124), (54, 7828), (57, 7416), (72, 5871), (76, 5562), (103, 4104), (108, 3914), (114, 3708), (152, 2781), (171, 2472), (206, 2052), (216, 1957), (228, 1854), (309, 1368), (342, 1236), (412, 1026), (456, 927), (513, 824), (618, 684)]