328854456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4003}}^1$

素因数の和:4185

約数の個数: 96

約数和(自身を含む): 1024383360

約数和(自身を除く): 695528904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 163, 168, 252, 326, 489, 504, 652, 978, 1141, 1304, 1467, 1956, 2282, 2934, 3423, 3912, 4003, 4564, 5868, 6846, 8006, 9128, 10269, 11736, 12009, 13692, 16012, 20538, 24018, 27384, 28021, 32024, 36027, 41076, 48036, 56042, 72054, 82152, 84063, 96072, 112084, 144108, 168126, 224168, 252189, 288216, 336252, 504378, 652489, 672504, 1008756, 1304978, 1957467, 2017512, 2609956, 3914934, 4567423, 5219912, 5872401, 7829868, 9134846, 11744802, 13702269, 15659736, 18269692, 23489604, 27404538, 36539384, 41106807, 46979208, 54809076, 82213614, 109618152, 164427228, 328854456]

約数ペア:

[(1, 328854456), (2, 164427228), (3, 109618152), (4, 82213614), (6, 54809076), (7, 46979208), (8, 41106807), (9, 36539384), (12, 27404538), (14, 23489604), (18, 18269692), (21, 15659736), (24, 13702269), (28, 11744802), (36, 9134846), (42, 7829868), (56, 5872401), (63, 5219912), (72, 4567423), (84, 3914934), (126, 2609956), (163, 2017512), (168, 1957467), (252, 1304978), (326, 1008756), (489, 672504), (504, 652489), (652, 504378), (978, 336252), (1141, 288216), (1304, 252189), (1467, 224168), (1956, 168126), (2282, 144108), (2934, 112084), (3423, 96072), (3912, 84063), (4003, 82152), (4564, 72054), (5868, 56042), (6846, 48036), (8006, 41076), (9128, 36027), (10269, 32024), (11736, 28021), (12009, 27384), (13692, 24018), (16012, 20538)]