217323456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1786

約数の個数: 112

約数和(自身を含む): 664317696

約数和(自身を除く): 446994240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 168, 192, 194, 224, 291, 336, 388, 448, 582, 672, 679, 776, 1164, 1344, 1358, 1552, 1667, 2037, 2328, 2716, 3104, 3334, 4074, 4656, 5001, 5432, 6208, 6668, 8148, 9312, 10002, 10864, 11669, 13336, 16296, 18624, 20004, 21728, 23338, 26672, 32592, 35007, 40008, 43456, 46676, 53344, 65184, 70014, 80016, 93352, 106688, 130368, 140028, 160032, 161699, 186704, 280056, 320064, 323398, 373408, 485097, 560112, 646796, 746816, 970194, 1120224, 1131893, 1293592, 1940388, 2240448, 2263786, 2587184, 3395679, 3880776, 4527572, 5174368, 6791358, 7761552, 9055144, 10348736, 13582716, 15523104, 18110288, 27165432, 31046208, 36220576, 54330864, 72441152, 108661728, 217323456]

約数ペア:

[(1, 217323456), (2, 108661728), (3, 72441152), (4, 54330864), (6, 36220576), (7, 31046208), (8, 27165432), (12, 18110288), (14, 15523104), (16, 13582716), (21, 10348736), (24, 9055144), (28, 7761552), (32, 6791358), (42, 5174368), (48, 4527572), (56, 3880776), (64, 3395679), (84, 2587184), (96, 2263786), (97, 2240448), (112, 1940388), (168, 1293592), (192, 1131893), (194, 1120224), (224, 970194), (291, 746816), (336, 646796), (388, 560112), (448, 485097), (582, 373408), (672, 323398), (679, 320064), (776, 280056), (1164, 186704), (1344, 161699), (1358, 160032), (1552, 140028), (1667, 130368), (2037, 106688), (2328, 93352), (2716, 80016), (3104, 70014), (3334, 65184), (4074, 53344), (4656, 46676), (5001, 43456), (5432, 40008), (6208, 35007), (6668, 32592), (8148, 26672), (9312, 23338), (10002, 21728), (10864, 20004), (11669, 18624), (13336, 16296)]