1490454924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2212

約数の個数: 144

約数和(自身を含む): 4379171328

約数和(自身を除く): 2888716404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 361, 399, 437, 483, 532, 644, 722, 798, 874, 966, 1083, 1311, 1444, 1596, 1748, 1932, 2137, 2166, 2527, 2622, 3059, 4274, 4332, 5054, 5244, 6118, 6411, 7581, 8303, 8548, 9177, 10108, 12236, 12822, 14959, 15162, 16606, 18354, 24909, 25644, 29918, 30324, 33212, 36708, 40603, 44877, 49151, 49818, 58121, 59836, 81206, 89754, 98302, 99636, 116242, 121809, 147453, 162412, 174363, 179508, 196604, 232484, 243618, 284221, 294906, 344057, 348726, 487236, 568442, 589812, 688114, 697452, 771457, 852663, 933869, 1032171, 1136884, 1376228, 1542914, 1705326, 1867738, 2064342, 2314371, 2801607, 3085828, 3410652, 3735476, 4128684, 4628742, 5400199, 5603214, 6537083, 9257484, 10800398, 11206428, 13074166, 16200597, 17743511, 19611249, 21600796, 26148332, 32401194, 35487022, 39222498, 53230533, 64802388, 70974044, 78444996, 106461066, 124204577, 212922132, 248409154, 372613731, 496818308, 745227462, 1490454924]

約数ペア:

[(1, 1490454924), (2, 745227462), (3, 496818308), (4, 372613731), (6, 248409154), (7, 212922132), (12, 124204577), (14, 106461066), (19, 78444996), (21, 70974044), (23, 64802388), (28, 53230533), (38, 39222498), (42, 35487022), (46, 32401194), (57, 26148332), (69, 21600796), (76, 19611249), (84, 17743511), (92, 16200597), (114, 13074166), (133, 11206428), (138, 10800398), (161, 9257484), (228, 6537083), (266, 5603214), (276, 5400199), (322, 4628742), (361, 4128684), (399, 3735476), (437, 3410652), (483, 3085828), (532, 2801607), (644, 2314371), (722, 2064342), (798, 1867738), (874, 1705326), (966, 1542914), (1083, 1376228), (1311, 1136884), (1444, 1032171), (1596, 933869), (1748, 852663), (1932, 771457), (2137, 697452), (2166, 688114), (2527, 589812), (2622, 568442), (3059, 487236), (4274, 348726), (4332, 344057), (5054, 294906), (5244, 284221), (6118, 243618), (6411, 232484), (7581, 196604), (8303, 179508), (8548, 174363), (9177, 162412), (10108, 147453), (12236, 121809), (12822, 116242), (14959, 99636), (15162, 98302), (16606, 89754), (18354, 81206), (24909, 59836), (25644, 58121), (29918, 49818), (30324, 49151), (33212, 44877), (36708, 40603)]