1390536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 4492800

約数和(自身を除く): 3102264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 89, 93, 124, 126, 168, 178, 186, 217, 248, 252, 267, 279, 356, 372, 434, 504, 534, 558, 623, 651, 712, 744, 801, 868, 1068, 1116, 1246, 1302, 1602, 1736, 1869, 1953, 2136, 2232, 2492, 2604, 2759, 3204, 3738, 3906, 4984, 5208, 5518, 5607, 6408, 7476, 7812, 8277, 11036, 11214, 14952, 15624, 16554, 19313, 22072, 22428, 24831, 33108, 38626, 44856, 49662, 57939, 66216, 77252, 99324, 115878, 154504, 173817, 198648, 231756, 347634, 463512, 695268, 1390536]

約数ペア:

[(1, 1390536), (2, 695268), (3, 463512), (4, 347634), (6, 231756), (7, 198648), (8, 173817), (9, 154504), (12, 115878), (14, 99324), (18, 77252), (21, 66216), (24, 57939), (28, 49662), (31, 44856), (36, 38626), (42, 33108), (56, 24831), (62, 22428), (63, 22072), (72, 19313), (84, 16554), (89, 15624), (93, 14952), (124, 11214), (126, 11036), (168, 8277), (178, 7812), (186, 7476), (217, 6408), (248, 5607), (252, 5518), (267, 5208), (279, 4984), (356, 3906), (372, 3738), (434, 3204), (504, 2759), (534, 2604), (558, 2492), (623, 2232), (651, 2136), (712, 1953), (744, 1869), (801, 1736), (868, 1602), (1068, 1302), (1116, 1246)]