213501456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9209}}^1$

素因数の和:9253

約数の個数: 120

約数和(自身を含む): 712632960

約数和(自身を除く): 499131504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 9209, 11592, 18418, 23184, 27627, 36836, 55254, 64463, 73672, 82881, 110508, 128926, 147344, 165762, 193389, 211807, 221016, 257852, 331524, 386778, 423614, 442032, 515704, 580167, 635421, 663048, 773556, 847228, 1031408, 1160334, 1270842, 1326096, 1482649, 1547112, 1694456, 1906263, 2320668, 2541684, 2965298, 3094224, 3388912, 3812526, 4447947, 4641336, 5083368, 5930596, 7625052, 8895894, 9282672, 10166736, 11861192, 13343841, 15250104, 17791788, 23722384, 26687682, 30500208, 35583576, 53375364, 71167152, 106750728, 213501456]

約数ペア:

[(1, 213501456), (2, 106750728), (3, 71167152), (4, 53375364), (6, 35583576), (7, 30500208), (8, 26687682), (9, 23722384), (12, 17791788), (14, 15250104), (16, 13343841), (18, 11861192), (21, 10166736), (23, 9282672), (24, 8895894), (28, 7625052), (36, 5930596), (42, 5083368), (46, 4641336), (48, 4447947), (56, 3812526), (63, 3388912), (69, 3094224), (72, 2965298), (84, 2541684), (92, 2320668), (112, 1906263), (126, 1694456), (138, 1547112), (144, 1482649), (161, 1326096), (168, 1270842), (184, 1160334), (207, 1031408), (252, 847228), (276, 773556), (322, 663048), (336, 635421), (368, 580167), (414, 515704), (483, 442032), (504, 423614), (552, 386778), (644, 331524), (828, 257852), (966, 221016), (1008, 211807), (1104, 193389), (1288, 165762), (1449, 147344), (1656, 128926), (1932, 110508), (2576, 82881), (2898, 73672), (3312, 64463), (3864, 55254), (5796, 36836), (7728, 27627), (9209, 23184), (11592, 18418)]