220131456

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{12197}}^1$

素因数の和:12261

約数の個数: 64

約数和(自身を含む): 597214080

約数和(自身を除く): 377082624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 12197, 18048, 24394, 36591, 48788, 73182, 97576, 146364, 195152, 292728, 390304, 573259, 585456, 780608, 1146518, 1170912, 1561216, 1719777, 2293036, 2341824, 3439554, 4586072, 4683648, 6879108, 9172144, 13758216, 18344288, 27516432, 36688576, 55032864, 73377152, 110065728, 220131456]

約数ペア:

[(1, 220131456), (2, 110065728), (3, 73377152), (4, 55032864), (6, 36688576), (8, 27516432), (12, 18344288), (16, 13758216), (24, 9172144), (32, 6879108), (47, 4683648), (48, 4586072), (64, 3439554), (94, 2341824), (96, 2293036), (128, 1719777), (141, 1561216), (188, 1170912), (192, 1146518), (282, 780608), (376, 585456), (384, 573259), (564, 390304), (752, 292728), (1128, 195152), (1504, 146364), (2256, 97576), (3008, 73182), (4512, 48788), (6016, 36591), (9024, 24394), (12197, 18048)]