223335532

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 483840000

約数和(自身を除く): 260504468

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 59, 62, 89, 98, 118, 124, 178, 196, 217, 236, 343, 356, 413, 434, 623, 686, 826, 868, 1246, 1372, 1519, 1652, 1829, 2492, 2759, 2891, 3038, 3658, 4361, 5251, 5518, 5782, 6076, 7316, 8722, 10502, 10633, 11036, 11564, 12803, 17444, 19313, 20237, 21004, 21266, 25606, 30527, 36757, 38626, 40474, 42532, 51212, 61054, 73514, 77252, 80948, 89621, 122108, 135191, 147028, 162781, 179242, 257299, 270382, 325562, 358484, 514598, 540764, 627347, 651124, 946337, 1029196, 1139467, 1254694, 1801093, 1892674, 2278934, 2509388, 3602186, 3785348, 4557868, 7204372, 7976269, 15952538, 31905076, 55833883, 111667766, 223335532]

約数ペア:

[(1, 223335532), (2, 111667766), (4, 55833883), (7, 31905076), (14, 15952538), (28, 7976269), (31, 7204372), (49, 4557868), (59, 3785348), (62, 3602186), (89, 2509388), (98, 2278934), (118, 1892674), (124, 1801093), (178, 1254694), (196, 1139467), (217, 1029196), (236, 946337), (343, 651124), (356, 627347), (413, 540764), (434, 514598), (623, 358484), (686, 325562), (826, 270382), (868, 257299), (1246, 179242), (1372, 162781), (1519, 147028), (1652, 135191), (1829, 122108), (2492, 89621), (2759, 80948), (2891, 77252), (3038, 73514), (3658, 61054), (4361, 51212), (5251, 42532), (5518, 40474), (5782, 38626), (6076, 36757), (7316, 30527), (8722, 25606), (10502, 21266), (10633, 21004), (11036, 20237), (11564, 19313), (12803, 17444)]