2250897768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20393}}^1$

素因数の和:20488

約数の個数: 128

約数和(自身を含む): 7243948800

約数和(自身を除く): 4993051032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3942, 4088, 4599, 5256, 6132, 7884, 9198, 12264, 13797, 15768, 18396, 20393, 27594, 36792, 40786, 55188, 61179, 81572, 110376, 122358, 142751, 163144, 183537, 244716, 285502, 367074, 428253, 489432, 550611, 571004, 734148, 856506, 1101222, 1142008, 1284759, 1468296, 1488689, 1713012, 2202444, 2569518, 2977378, 3426024, 3854277, 4404888, 4466067, 5139036, 5954756, 7708554, 8932134, 10278072, 10420823, 11909512, 13398201, 15417108, 17864268, 20841646, 26796402, 30834216, 31262469, 35728536, 40194603, 41683292, 53592804, 62524938, 80389206, 83366584, 93787407, 107185608, 125049876, 160778412, 187574814, 250099752, 281362221, 321556824, 375149628, 562724442, 750299256, 1125448884, 2250897768]

約数ペア:

[(1, 2250897768), (2, 1125448884), (3, 750299256), (4, 562724442), (6, 375149628), (7, 321556824), (8, 281362221), (9, 250099752), (12, 187574814), (14, 160778412), (18, 125049876), (21, 107185608), (24, 93787407), (27, 83366584), (28, 80389206), (36, 62524938), (42, 53592804), (54, 41683292), (56, 40194603), (63, 35728536), (72, 31262469), (73, 30834216), (84, 26796402), (108, 20841646), (126, 17864268), (146, 15417108), (168, 13398201), (189, 11909512), (216, 10420823), (219, 10278072), (252, 8932134), (292, 7708554), (378, 5954756), (438, 5139036), (504, 4466067), (511, 4404888), (584, 3854277), (657, 3426024), (756, 2977378), (876, 2569518), (1022, 2202444), (1314, 1713012), (1512, 1488689), (1533, 1468296), (1752, 1284759), (1971, 1142008), (2044, 1101222), (2628, 856506), (3066, 734148), (3942, 571004), (4088, 550611), (4599, 489432), (5256, 428253), (6132, 367074), (7884, 285502), (9198, 244716), (12264, 183537), (13797, 163144), (15768, 142751), (18396, 122358), (20393, 110376), (27594, 81572), (36792, 61179), (40786, 55188)]