328960630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 637761600

約数和(自身を除く): 308800970

約数列:

[1, 2, 5, 10, 29, 41, 58, 73, 82, 145, 146, 205, 290, 365, 379, 410, 730, 758, 1189, 1895, 2117, 2378, 2993, 3790, 4234, 5945, 5986, 10585, 10991, 11890, 14965, 15539, 21170, 21982, 27667, 29930, 31078, 54955, 55334, 77695, 86797, 109910, 138335, 155390, 173594, 276670, 433985, 450631, 802343, 867970, 901262, 1134347, 1604686, 2253155, 2268694, 4011715, 4506310, 5671735, 8023430, 11343470, 32896063, 65792126, 164480315, 328960630]

約数ペア:

[(1, 328960630), (2, 164480315), (5, 65792126), (10, 32896063), (29, 11343470), (41, 8023430), (58, 5671735), (73, 4506310), (82, 4011715), (145, 2268694), (146, 2253155), (205, 1604686), (290, 1134347), (365, 901262), (379, 867970), (410, 802343), (730, 450631), (758, 433985), (1189, 276670), (1895, 173594), (2117, 155390), (2378, 138335), (2993, 109910), (3790, 86797), (4234, 77695), (5945, 55334), (5986, 54955), (10585, 31078), (10991, 29930), (11890, 27667), (14965, 21982), (15539, 21170)]