8668319688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{905213}}^1$

素因数の和:905251

約数の個数: 96

約数和(自身を含む): 28242676800

約数和(自身を除く): 19574357112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 905213, 1810426, 2715639, 3620852, 5431278, 6336491, 7241704, 8146917, 10862556, 12672982, 16293834, 17199047, 19009473, 21725112, 25345964, 32587668, 34398094, 38018946, 50691928, 51597141, 57028419, 65175336, 68796188, 76037892, 103194282, 114056838, 120393329, 137592376, 152075784, 154791423, 206388564, 228113676, 240786658, 309582846, 361179987, 412777128, 456227352, 481573316, 619165692, 722359974, 963146632, 1083539961, 1238331384, 1444719948, 2167079922, 2889439896, 4334159844, 8668319688]

約数ペア:

[(1, 8668319688), (2, 4334159844), (3, 2889439896), (4, 2167079922), (6, 1444719948), (7, 1238331384), (8, 1083539961), (9, 963146632), (12, 722359974), (14, 619165692), (18, 481573316), (19, 456227352), (21, 412777128), (24, 361179987), (28, 309582846), (36, 240786658), (38, 228113676), (42, 206388564), (56, 154791423), (57, 152075784), (63, 137592376), (72, 120393329), (76, 114056838), (84, 103194282), (114, 76037892), (126, 68796188), (133, 65175336), (152, 57028419), (168, 51597141), (171, 50691928), (228, 38018946), (252, 34398094), (266, 32587668), (342, 25345964), (399, 21725112), (456, 19009473), (504, 17199047), (532, 16293834), (684, 12672982), (798, 10862556), (1064, 8146917), (1197, 7241704), (1368, 6336491), (1596, 5431278), (2394, 3620852), (3192, 2715639), (4788, 1810426), (9576, 905213)]