459879952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 1078323840

約数和(自身を除く): 618443888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 197, 266, 304, 394, 532, 788, 1064, 1097, 1379, 1576, 2128, 2194, 2758, 3152, 3743, 4388, 5516, 7486, 7679, 8776, 11032, 14972, 15358, 17552, 20843, 22064, 26201, 29944, 30716, 41686, 52402, 59888, 61432, 83372, 104804, 122864, 145901, 166744, 209608, 216109, 291802, 333488, 419216, 432218, 583604, 864436, 1167208, 1512763, 1728872, 2334416, 3025526, 3457744, 4106071, 6051052, 8212142, 12102104, 16424284, 24204208, 28742497, 32848568, 57484994, 65697136, 114969988, 229939976, 459879952]

約数ペア:

[(1, 459879952), (2, 229939976), (4, 114969988), (7, 65697136), (8, 57484994), (14, 32848568), (16, 28742497), (19, 24204208), (28, 16424284), (38, 12102104), (56, 8212142), (76, 6051052), (112, 4106071), (133, 3457744), (152, 3025526), (197, 2334416), (266, 1728872), (304, 1512763), (394, 1167208), (532, 864436), (788, 583604), (1064, 432218), (1097, 419216), (1379, 333488), (1576, 291802), (2128, 216109), (2194, 209608), (2758, 166744), (3152, 145901), (3743, 122864), (4388, 104804), (5516, 83372), (7486, 61432), (7679, 59888), (8776, 52402), (11032, 41686), (14972, 30716), (15358, 29944), (17552, 26201), (20843, 22064)]