310785168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 832581632

約数和(自身を除く): 521796464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 331, 372, 496, 631, 662, 744, 993, 1262, 1324, 1488, 1893, 1986, 2524, 2648, 3786, 3972, 5048, 5296, 7572, 7944, 10096, 10261, 15144, 15888, 19561, 20522, 30288, 30783, 39122, 41044, 58683, 61566, 78244, 82088, 117366, 123132, 156488, 164176, 208861, 234732, 246264, 312976, 417722, 469464, 492528, 626583, 835444, 938928, 1253166, 1670888, 2506332, 3341776, 5012664, 6474691, 10025328, 12949382, 19424073, 25898764, 38848146, 51797528, 77696292, 103595056, 155392584, 310785168]

約数ペア:

[(1, 310785168), (2, 155392584), (3, 103595056), (4, 77696292), (6, 51797528), (8, 38848146), (12, 25898764), (16, 19424073), (24, 12949382), (31, 10025328), (48, 6474691), (62, 5012664), (93, 3341776), (124, 2506332), (186, 1670888), (248, 1253166), (331, 938928), (372, 835444), (496, 626583), (631, 492528), (662, 469464), (744, 417722), (993, 312976), (1262, 246264), (1324, 234732), (1488, 208861), (1893, 164176), (1986, 156488), (2524, 123132), (2648, 117366), (3786, 82088), (3972, 78244), (5048, 61566), (5296, 58683), (7572, 41044), (7944, 39122), (10096, 30783), (10261, 30288), (15144, 20522), (15888, 19561)]