1618992648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247099}}^1$

素因数の和:247131

約数の個数: 96

約数和(自身を含む): 5396664000

約数和(自身を除く): 3777671352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 247099, 494198, 741297, 988396, 1482594, 1729693, 1976792, 2223891, 2965188, 3212287, 3459386, 4447782, 5189079, 5930376, 6424574, 6918772, 8895564, 9636861, 10378158, 12849148, 13837544, 15567237, 17791128, 19273722, 20756316, 22486009, 25698296, 28910583, 31134474, 38547444, 41512632, 44972018, 57821166, 62268948, 67458027, 77094888, 89944036, 115642332, 124537896, 134916054, 179888072, 202374081, 231284664, 269832108, 404748162, 539664216, 809496324, 1618992648]

約数ペア:

[(1, 1618992648), (2, 809496324), (3, 539664216), (4, 404748162), (6, 269832108), (7, 231284664), (8, 202374081), (9, 179888072), (12, 134916054), (13, 124537896), (14, 115642332), (18, 89944036), (21, 77094888), (24, 67458027), (26, 62268948), (28, 57821166), (36, 44972018), (39, 41512632), (42, 38547444), (52, 31134474), (56, 28910583), (63, 25698296), (72, 22486009), (78, 20756316), (84, 19273722), (91, 17791128), (104, 15567237), (117, 13837544), (126, 12849148), (156, 10378158), (168, 9636861), (182, 8895564), (234, 6918772), (252, 6424574), (273, 5930376), (312, 5189079), (364, 4447782), (468, 3459386), (504, 3212287), (546, 2965188), (728, 2223891), (819, 1976792), (936, 1729693), (1092, 1482594), (1638, 988396), (2184, 741297), (3276, 494198), (6552, 247099)]