16653750792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1\times {\mathrm{1237}}^1$

素因数の和:2011

約数の個数: 128

約数和(自身を含む): 48071639040

約数和(自身を除く): 31417888248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 631, 762, 889, 1016, 1237, 1262, 1524, 1778, 1893, 2474, 2524, 2667, 3048, 3556, 3711, 3786, 4417, 4948, 5048, 5334, 7112, 7422, 7572, 8659, 8834, 9896, 10668, 13251, 14844, 15144, 17318, 17668, 21336, 25977, 26502, 29688, 34636, 35336, 51954, 53004, 69272, 80137, 103908, 106008, 157099, 160274, 207816, 240411, 314198, 320548, 471297, 480822, 560959, 628396, 641096, 780547, 942594, 961644, 1099693, 1121918, 1256792, 1561094, 1682877, 1885188, 1923288, 2199386, 2243836, 2341641, 3122188, 3299079, 3365754, 3770376, 4398772, 4487672, 4683282, 5463829, 6244376, 6598158, 6731508, 8797544, 9366564, 10927658, 13196316, 13463016, 16391487, 18733128, 21855316, 26392632, 32782974, 43710632, 65565948, 99129469, 131131896, 198258938, 297388407, 396517876, 594776814, 693906283, 793035752, 1189553628, 1387812566, 2081718849, 2379107256, 2775625132, 4163437698, 5551250264, 8326875396, 16653750792]

約数ペア:

[(1, 16653750792), (2, 8326875396), (3, 5551250264), (4, 4163437698), (6, 2775625132), (7, 2379107256), (8, 2081718849), (12, 1387812566), (14, 1189553628), (21, 793035752), (24, 693906283), (28, 594776814), (42, 396517876), (56, 297388407), (84, 198258938), (127, 131131896), (168, 99129469), (254, 65565948), (381, 43710632), (508, 32782974), (631, 26392632), (762, 21855316), (889, 18733128), (1016, 16391487), (1237, 13463016), (1262, 13196316), (1524, 10927658), (1778, 9366564), (1893, 8797544), (2474, 6731508), (2524, 6598158), (2667, 6244376), (3048, 5463829), (3556, 4683282), (3711, 4487672), (3786, 4398772), (4417, 3770376), (4948, 3365754), (5048, 3299079), (5334, 3122188), (7112, 2341641), (7422, 2243836), (7572, 2199386), (8659, 1923288), (8834, 1885188), (9896, 1682877), (10668, 1561094), (13251, 1256792), (14844, 1121918), (15144, 1099693), (17318, 961644), (17668, 942594), (21336, 780547), (25977, 641096), (26502, 628396), (29688, 560959), (34636, 480822), (35336, 471297), (51954, 320548), (53004, 314198), (69272, 240411), (80137, 207816), (103908, 160274), (106008, 157099)]