247882236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{10211}}^1$

素因数の和:10259

約数の個数: 72

約数和(自身を含む): 702258816

約数和(自身を除く): 454376580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 10211, 12138, 20422, 24276, 30633, 40844, 61266, 71477, 122532, 142954, 173587, 214431, 285908, 347174, 428862, 520761, 694348, 857724, 1041522, 1215109, 2083044, 2430218, 2950979, 3645327, 4860436, 5901958, 7290654, 8852937, 11803916, 14581308, 17705874, 20656853, 35411748, 41313706, 61970559, 82627412, 123941118, 247882236]

約数ペア:

[(1, 247882236), (2, 123941118), (3, 82627412), (4, 61970559), (6, 41313706), (7, 35411748), (12, 20656853), (14, 17705874), (17, 14581308), (21, 11803916), (28, 8852937), (34, 7290654), (42, 5901958), (51, 4860436), (68, 3645327), (84, 2950979), (102, 2430218), (119, 2083044), (204, 1215109), (238, 1041522), (289, 857724), (357, 694348), (476, 520761), (578, 428862), (714, 347174), (867, 285908), (1156, 214431), (1428, 173587), (1734, 142954), (2023, 122532), (3468, 71477), (4046, 61266), (6069, 40844), (8092, 30633), (10211, 24276), (12138, 20422)]