489084816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12689}}^1$

素因数の和:12784

約数の個数: 80

約数和(自身を含む): 1397321280

約数和(自身を除く): 908236464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 2409, 3212, 3504, 4818, 6424, 9636, 12689, 12848, 19272, 25378, 38067, 38544, 50756, 76134, 101512, 139579, 152268, 203024, 279158, 304536, 418737, 558316, 609072, 837474, 926297, 1116632, 1674948, 1852594, 2233264, 2778891, 3349896, 3705188, 5557782, 6699792, 7410376, 10189267, 11115564, 14820752, 20378534, 22231128, 30567801, 40757068, 44462256, 61135602, 81514136, 122271204, 163028272, 244542408, 489084816]

約数ペア:

[(1, 489084816), (2, 244542408), (3, 163028272), (4, 122271204), (6, 81514136), (8, 61135602), (11, 44462256), (12, 40757068), (16, 30567801), (22, 22231128), (24, 20378534), (33, 14820752), (44, 11115564), (48, 10189267), (66, 7410376), (73, 6699792), (88, 5557782), (132, 3705188), (146, 3349896), (176, 2778891), (219, 2233264), (264, 1852594), (292, 1674948), (438, 1116632), (528, 926297), (584, 837474), (803, 609072), (876, 558316), (1168, 418737), (1606, 304536), (1752, 279158), (2409, 203024), (3212, 152268), (3504, 139579), (4818, 101512), (6424, 76134), (9636, 50756), (12689, 38544), (12848, 38067), (19272, 25378)]