245713608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1732

約数の個数: 128

約数和(自身を含む): 788256000

約数和(自身を除く): 542542392

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, 1512, 1609, 1818, 2121, 2424, 2727, 2828, 3218, 3636, 4242, 4827, 5454, 5656, 6363, 6436, 7272, 8484, 9654, 10908, 11263, 12726, 12872, 14481, 16968, 19089, 19308, 21816, 22526, 25452, 28962, 33789, 38178, 38616, 43443, 45052, 50904, 57924, 67578, 76356, 86886, 90104, 101367, 115848, 135156, 152712, 162509, 173772, 202734, 270312, 304101, 325018, 347544, 405468, 487527, 608202, 650036, 810936, 975054, 1137563, 1216404, 1300072, 1462581, 1950108, 2275126, 2432808, 2925162, 3412689, 3900216, 4387743, 4550252, 5850324, 6825378, 8775486, 9100504, 10238067, 11700648, 13650756, 17550972, 20476134, 27301512, 30714201, 35101944, 40952268, 61428402, 81904536, 122856804, 245713608]

約数ペア:

[(1, 245713608), (2, 122856804), (3, 81904536), (4, 61428402), (6, 40952268), (7, 35101944), (8, 30714201), (9, 27301512), (12, 20476134), (14, 17550972), (18, 13650756), (21, 11700648), (24, 10238067), (27, 9100504), (28, 8775486), (36, 6825378), (42, 5850324), (54, 4550252), (56, 4387743), (63, 3900216), (72, 3412689), (84, 2925162), (101, 2432808), (108, 2275126), (126, 1950108), (168, 1462581), (189, 1300072), (202, 1216404), (216, 1137563), (252, 975054), (303, 810936), (378, 650036), (404, 608202), (504, 487527), (606, 405468), (707, 347544), (756, 325018), (808, 304101), (909, 270312), (1212, 202734), (1414, 173772), (1512, 162509), (1609, 152712), (1818, 135156), (2121, 115848), (2424, 101367), (2727, 90104), (2828, 86886), (3218, 76356), (3636, 67578), (4242, 57924), (4827, 50904), (5454, 45052), (5656, 43443), (6363, 38616), (6436, 38178), (7272, 33789), (8484, 28962), (9654, 25452), (10908, 22526), (11263, 21816), (12726, 19308), (12872, 19089), (14481, 16968)]