1390158432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{371303}}^1$

素因数の和:371332

約数の個数: 72

約数和(自身を含む): 4257371664

約数和(自身を除く): 2867213232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 371303, 742606, 1113909, 1485212, 2227818, 2970424, 3341727, 4455636, 4826939, 5940848, 6683454, 8911272, 9653878, 11881696, 13366908, 14480817, 17822544, 19307756, 26733816, 28961634, 35645088, 38615512, 43442451, 53467632, 57923268, 77231024, 86884902, 106935264, 115846536, 154462048, 173769804, 231693072, 347539608, 463386144, 695079216, 1390158432]

約数ペア:

[(1, 1390158432), (2, 695079216), (3, 463386144), (4, 347539608), (6, 231693072), (8, 173769804), (9, 154462048), (12, 115846536), (13, 106935264), (16, 86884902), (18, 77231024), (24, 57923268), (26, 53467632), (32, 43442451), (36, 38615512), (39, 35645088), (48, 28961634), (52, 26733816), (72, 19307756), (78, 17822544), (96, 14480817), (104, 13366908), (117, 11881696), (144, 9653878), (156, 8911272), (208, 6683454), (234, 5940848), (288, 4826939), (312, 4455636), (416, 3341727), (468, 2970424), (624, 2227818), (936, 1485212), (1248, 1113909), (1872, 742606), (3744, 371303)]