449878572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2884

約数の個数: 144

約数和(自身を含む): 1379589120

約数和(自身を除く): 929710548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 2819, 3069, 3627, 4092, 4433, 4836, 5148, 5638, 6138, 7254, 8457, 8866, 11276, 12276, 13299, 14508, 16914, 17732, 25371, 26598, 31009, 33828, 36647, 39897, 50742, 53196, 62018, 73294, 79794, 87389, 93027, 101484, 109941, 124036, 146588, 159588, 174778, 186054, 219882, 262167, 279081, 329823, 349556, 372108, 403117, 439764, 524334, 558162, 659646, 786501, 806234, 961279, 1048668, 1116324, 1136057, 1209351, 1319292, 1573002, 1612468, 1922558, 2272114, 2418702, 2883837, 3146004, 3408171, 3628053, 3845116, 4544228, 4837404, 5767674, 6816342, 7256106, 8651511, 10224513, 11535348, 12496627, 13632684, 14512212, 17303022, 20449026, 24993254, 34606044, 37489881, 40898052, 49986508, 74979762, 112469643, 149959524, 224939286, 449878572]

約数ペア:

[(1, 449878572), (2, 224939286), (3, 149959524), (4, 112469643), (6, 74979762), (9, 49986508), (11, 40898052), (12, 37489881), (13, 34606044), (18, 24993254), (22, 20449026), (26, 17303022), (31, 14512212), (33, 13632684), (36, 12496627), (39, 11535348), (44, 10224513), (52, 8651511), (62, 7256106), (66, 6816342), (78, 5767674), (93, 4837404), (99, 4544228), (117, 3845116), (124, 3628053), (132, 3408171), (143, 3146004), (156, 2883837), (186, 2418702), (198, 2272114), (234, 1922558), (279, 1612468), (286, 1573002), (341, 1319292), (372, 1209351), (396, 1136057), (403, 1116324), (429, 1048668), (468, 961279), (558, 806234), (572, 786501), (682, 659646), (806, 558162), (858, 524334), (1023, 439764), (1116, 403117), (1209, 372108), (1287, 349556), (1364, 329823), (1612, 279081), (1716, 262167), (2046, 219882), (2418, 186054), (2574, 174778), (2819, 159588), (3069, 146588), (3627, 124036), (4092, 109941), (4433, 101484), (4836, 93027), (5148, 87389), (5638, 79794), (6138, 73294), (7254, 62018), (8457, 53196), (8866, 50742), (11276, 39897), (12276, 36647), (13299, 33828), (14508, 31009), (16914, 26598), (17732, 25371)]