978994128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{416239}}^1$

素因数の和:416264

約数の個数: 60

約数和(自身を含む): 2941984320

約数和(自身を除く): 1962990192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 416239, 832478, 1248717, 1664956, 2497434, 2913673, 3329912, 4994868, 5827346, 6659824, 8741019, 9989736, 11654692, 17482038, 19979472, 20395711, 23309384, 34964076, 40791422, 46618768, 61187133, 69928152, 81582844, 122374266, 139856304, 163165688, 244748532, 326331376, 489497064, 978994128]

約数ペア:

[(1, 978994128), (2, 489497064), (3, 326331376), (4, 244748532), (6, 163165688), (7, 139856304), (8, 122374266), (12, 81582844), (14, 69928152), (16, 61187133), (21, 46618768), (24, 40791422), (28, 34964076), (42, 23309384), (48, 20395711), (49, 19979472), (56, 17482038), (84, 11654692), (98, 9989736), (112, 8741019), (147, 6659824), (168, 5827346), (196, 4994868), (294, 3329912), (336, 2913673), (392, 2497434), (588, 1664956), (784, 1248717), (1176, 832478), (2352, 416239)]