1445492776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 3512678400

約数和(自身を除く): 2067185624

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 131, 161, 182, 184, 262, 299, 322, 364, 524, 598, 644, 659, 728, 917, 1048, 1196, 1288, 1318, 1703, 1834, 2093, 2392, 2636, 3013, 3406, 3668, 4186, 4613, 5272, 6026, 6812, 7336, 8372, 8567, 9226, 11921, 12052, 13624, 15157, 16744, 17134, 18452, 21091, 23842, 24104, 30314, 34268, 36904, 39169, 42182, 47684, 59969, 60628, 68536, 78338, 84364, 86329, 95368, 106099, 119938, 121256, 156676, 168728, 172658, 197041, 212198, 239876, 274183, 313352, 345316, 394082, 424396, 479752, 548366, 604303, 690632, 788164, 848792, 1096732, 1122277, 1208606, 1379287, 1576328, 1985567, 2193464, 2244554, 2417212, 2758574, 3971134, 4489108, 4834424, 5517148, 7855939, 7942268, 8978216, 11034296, 13898969, 15711878, 15884536, 25812371, 27797938, 31423756, 51624742, 55595876, 62847512, 103249484, 111191752, 180686597, 206498968, 361373194, 722746388, 1445492776]

約数ペア:

[(1, 1445492776), (2, 722746388), (4, 361373194), (7, 206498968), (8, 180686597), (13, 111191752), (14, 103249484), (23, 62847512), (26, 55595876), (28, 51624742), (46, 31423756), (52, 27797938), (56, 25812371), (91, 15884536), (92, 15711878), (104, 13898969), (131, 11034296), (161, 8978216), (182, 7942268), (184, 7855939), (262, 5517148), (299, 4834424), (322, 4489108), (364, 3971134), (524, 2758574), (598, 2417212), (644, 2244554), (659, 2193464), (728, 1985567), (917, 1576328), (1048, 1379287), (1196, 1208606), (1288, 1122277), (1318, 1096732), (1703, 848792), (1834, 788164), (2093, 690632), (2392, 604303), (2636, 548366), (3013, 479752), (3406, 424396), (3668, 394082), (4186, 345316), (4613, 313352), (5272, 274183), (6026, 239876), (6812, 212198), (7336, 197041), (8372, 172658), (8567, 168728), (9226, 156676), (11921, 121256), (12052, 119938), (13624, 106099), (15157, 95368), (16744, 86329), (17134, 84364), (18452, 78338), (21091, 68536), (23842, 60628), (24104, 59969), (30314, 47684), (34268, 42182), (36904, 39169)]