497808512

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1913}}^1$

素因数の和:2053

約数の個数: 64

約数和(自身を含む): 1054231200

約数和(自身を除く): 556422688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 304, 428, 608, 856, 1216, 1712, 1913, 2033, 2432, 3424, 3826, 4066, 6848, 7652, 8132, 13696, 15304, 16264, 30608, 32528, 36347, 61216, 65056, 72694, 122432, 130112, 145388, 204691, 244864, 260224, 290776, 409382, 581552, 818764, 1163104, 1637528, 2326208, 3275056, 3889129, 4652416, 6550112, 7778258, 13100224, 15556516, 26200448, 31113032, 62226064, 124452128, 248904256, 497808512]

約数ペア:

[(1, 497808512), (2, 248904256), (4, 124452128), (8, 62226064), (16, 31113032), (19, 26200448), (32, 15556516), (38, 13100224), (64, 7778258), (76, 6550112), (107, 4652416), (128, 3889129), (152, 3275056), (214, 2326208), (304, 1637528), (428, 1163104), (608, 818764), (856, 581552), (1216, 409382), (1712, 290776), (1913, 260224), (2033, 244864), (2432, 204691), (3424, 145388), (3826, 130112), (4066, 122432), (6848, 72694), (7652, 65056), (8132, 61216), (13696, 36347), (15304, 32528), (16264, 30608)]