327565588

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2729

約数の個数: 72

約数和(自身を含む): 725410728

約数和(自身を除く): 397845140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 476, 518, 629, 833, 1036, 1258, 1666, 1813, 2516, 2657, 3332, 3626, 4403, 5314, 7252, 8806, 10628, 17612, 18599, 30821, 37198, 45169, 61642, 74396, 90338, 98309, 123284, 130193, 180676, 196618, 260386, 316183, 393236, 520772, 632366, 688163, 1264732, 1376326, 1671253, 2213281, 2752652, 3342506, 4426562, 4817141, 6685012, 8853124, 9634282, 11698771, 19268564, 23397542, 46795084, 81891397, 163782794, 327565588]

約数ペア:

[(1, 327565588), (2, 163782794), (4, 81891397), (7, 46795084), (14, 23397542), (17, 19268564), (28, 11698771), (34, 9634282), (37, 8853124), (49, 6685012), (68, 4817141), (74, 4426562), (98, 3342506), (119, 2752652), (148, 2213281), (196, 1671253), (238, 1376326), (259, 1264732), (476, 688163), (518, 632366), (629, 520772), (833, 393236), (1036, 316183), (1258, 260386), (1666, 196618), (1813, 180676), (2516, 130193), (2657, 123284), (3332, 98309), (3626, 90338), (4403, 74396), (5314, 61642), (7252, 45169), (8806, 37198), (10628, 30821), (17612, 18599)]