549845104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 1185638400

約数和(自身を除く): 635793296

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 47, 58, 76, 94, 116, 152, 188, 232, 304, 376, 464, 551, 752, 893, 1102, 1327, 1363, 1786, 2204, 2654, 2726, 3572, 4408, 5308, 5452, 7144, 8816, 10616, 10904, 14288, 21232, 21808, 25213, 25897, 38483, 50426, 51794, 62369, 76966, 100852, 103588, 124738, 153932, 201704, 207176, 249476, 307864, 403408, 414352, 498952, 615728, 731177, 997904, 1185011, 1462354, 1808701, 2370022, 2924708, 3617402, 4740044, 5849416, 7234804, 9480088, 11698832, 14469608, 18960176, 28939216, 34365319, 68730638, 137461276, 274922552, 549845104]

約数ペア:

[(1, 549845104), (2, 274922552), (4, 137461276), (8, 68730638), (16, 34365319), (19, 28939216), (29, 18960176), (38, 14469608), (47, 11698832), (58, 9480088), (76, 7234804), (94, 5849416), (116, 4740044), (152, 3617402), (188, 2924708), (232, 2370022), (304, 1808701), (376, 1462354), (464, 1185011), (551, 997904), (752, 731177), (893, 615728), (1102, 498952), (1327, 414352), (1363, 403408), (1786, 307864), (2204, 249476), (2654, 207176), (2726, 201704), (3572, 153932), (4408, 124738), (5308, 103588), (5452, 100852), (7144, 76966), (8816, 62369), (10616, 51794), (10904, 50426), (14288, 38483), (21232, 25897), (21808, 25213)]