2831472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^2$

素因数の和:127

約数の個数: 90

約数和(自身を含む): 9230312

約数和(自身を除く): 6398840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2809, 2968, 3339, 3816, 4452, 5618, 5936, 6678, 7632, 8427, 8904, 11236, 13356, 16854, 17808, 19663, 22472, 25281, 26712, 33708, 39326, 44944, 50562, 53424, 58989, 67416, 78652, 101124, 117978, 134832, 157304, 176967, 202248, 235956, 314608, 353934, 404496, 471912, 707868, 943824, 1415736, 2831472]

約数ペア:

[(1, 2831472), (2, 1415736), (3, 943824), (4, 707868), (6, 471912), (7, 404496), (8, 353934), (9, 314608), (12, 235956), (14, 202248), (16, 176967), (18, 157304), (21, 134832), (24, 117978), (28, 101124), (36, 78652), (42, 67416), (48, 58989), (53, 53424), (56, 50562), (63, 44944), (72, 39326), (84, 33708), (106, 26712), (112, 25281), (126, 22472), (144, 19663), (159, 17808), (168, 16854), (212, 13356), (252, 11236), (318, 8904), (336, 8427), (371, 7632), (424, 6678), (477, 5936), (504, 5618), (636, 4452), (742, 3816), (848, 3339), (954, 2968), (1008, 2809), (1113, 2544), (1272, 2226), (1484, 1908)]