1330357048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1$

素因数の和:2444

約数の個数: 64

約数和(自身を含む): 2718144000

約数和(自身を除く): 1387786952

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 89, 152, 172, 178, 344, 356, 712, 817, 1634, 1691, 2287, 3268, 3382, 3827, 4574, 6536, 6764, 7654, 9148, 13528, 15308, 18296, 30616, 43453, 72713, 86906, 98341, 145426, 173812, 196682, 203543, 290852, 347624, 393364, 407086, 581704, 786728, 814172, 1628344, 1868479, 3736958, 3867317, 7473916, 7734634, 8752349, 14947832, 15469268, 17504698, 30938536, 35009396, 70018792, 166294631, 332589262, 665178524, 1330357048]

約数ペア:

[(1, 1330357048), (2, 665178524), (4, 332589262), (8, 166294631), (19, 70018792), (38, 35009396), (43, 30938536), (76, 17504698), (86, 15469268), (89, 14947832), (152, 8752349), (172, 7734634), (178, 7473916), (344, 3867317), (356, 3736958), (712, 1868479), (817, 1628344), (1634, 814172), (1691, 786728), (2287, 581704), (3268, 407086), (3382, 393364), (3827, 347624), (4574, 290852), (6536, 203543), (6764, 196682), (7654, 173812), (9148, 145426), (13528, 98341), (15308, 86906), (18296, 72713), (30616, 43453)]