221914944

素因数分解:

$2^6\times 3^3\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:957

約数の個数: 112

約数和(自身を含む): 657148800

約数和(自身を除く): 435233856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 167, 192, 216, 288, 334, 432, 501, 576, 668, 769, 864, 1002, 1336, 1503, 1538, 1728, 2004, 2307, 2672, 3006, 3076, 4008, 4509, 4614, 5344, 6012, 6152, 6921, 8016, 9018, 9228, 10688, 12024, 12304, 13842, 16032, 18036, 18456, 20763, 24048, 24608, 27684, 32064, 36072, 36912, 41526, 48096, 49216, 55368, 72144, 73824, 83052, 96192, 110736, 128423, 144288, 147648, 166104, 221472, 256846, 288576, 332208, 385269, 442944, 513692, 664416, 770538, 1027384, 1155807, 1328832, 1541076, 2054768, 2311614, 3082152, 3467421, 4109536, 4623228, 6164304, 6934842, 8219072, 9246456, 12328608, 13869684, 18492912, 24657216, 27739368, 36985824, 55478736, 73971648, 110957472, 221914944]

約数ペア:

[(1, 221914944), (2, 110957472), (3, 73971648), (4, 55478736), (6, 36985824), (8, 27739368), (9, 24657216), (12, 18492912), (16, 13869684), (18, 12328608), (24, 9246456), (27, 8219072), (32, 6934842), (36, 6164304), (48, 4623228), (54, 4109536), (64, 3467421), (72, 3082152), (96, 2311614), (108, 2054768), (144, 1541076), (167, 1328832), (192, 1155807), (216, 1027384), (288, 770538), (334, 664416), (432, 513692), (501, 442944), (576, 385269), (668, 332208), (769, 288576), (864, 256846), (1002, 221472), (1336, 166104), (1503, 147648), (1538, 144288), (1728, 128423), (2004, 110736), (2307, 96192), (2672, 83052), (3006, 73824), (3076, 72144), (4008, 55368), (4509, 49216), (4614, 48096), (5344, 41526), (6012, 36912), (6152, 36072), (6921, 32064), (8016, 27684), (9018, 24608), (9228, 24048), (10688, 20763), (12024, 18456), (12304, 18036), (13842, 16032)]