681811578504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3119}}^1\times {\mathrm{433729}}^1$

素因数の和:436867

約数の個数: 96

約数和(自身を含む): 2111050656000

約数和(自身を除く): 1429239077496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3119, 6238, 9357, 12476, 18714, 21833, 24952, 28071, 37428, 43666, 56142, 65499, 74856, 87332, 112284, 130998, 174664, 196497, 224568, 261996, 392994, 433729, 523992, 785988, 867458, 1301187, 1571976, 1734916, 2602374, 3036103, 3469832, 3903561, 5204748, 6072206, 7807122, 9108309, 10409496, 12144412, 15614244, 18216618, 24288824, 27324927, 31228488, 36433236, 54649854, 72866472, 109299708, 218599416, 1352800751, 2705601502, 4058402253, 5411203004, 8116804506, 9469605257, 10822406008, 12175206759, 16233609012, 18939210514, 24350413518, 28408815771, 32467218024, 37878421028, 48700827036, 56817631542, 75756842056, 85226447313, 97401654072, 113635263084, 170452894626, 227270526168, 340905789252, 681811578504]

約数ペア:

[(1, 681811578504), (2, 340905789252), (3, 227270526168), (4, 170452894626), (6, 113635263084), (7, 97401654072), (8, 85226447313), (9, 75756842056), (12, 56817631542), (14, 48700827036), (18, 37878421028), (21, 32467218024), (24, 28408815771), (28, 24350413518), (36, 18939210514), (42, 16233609012), (56, 12175206759), (63, 10822406008), (72, 9469605257), (84, 8116804506), (126, 5411203004), (168, 4058402253), (252, 2705601502), (504, 1352800751), (3119, 218599416), (6238, 109299708), (9357, 72866472), (12476, 54649854), (18714, 36433236), (21833, 31228488), (24952, 27324927), (28071, 24288824), (37428, 18216618), (43666, 15614244), (56142, 12144412), (65499, 10409496), (74856, 9108309), (87332, 7807122), (112284, 6072206), (130998, 5204748), (174664, 3903561), (196497, 3469832), (224568, 3036103), (261996, 2602374), (392994, 1734916), (433729, 1571976), (523992, 1301187), (785988, 867458)]