25312716

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 78204000

約数和(自身を除く): 52891284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 149, 156, 198, 234, 242, 286, 297, 298, 351, 363, 396, 429, 447, 468, 484, 572, 594, 596, 702, 726, 858, 894, 1089, 1188, 1287, 1341, 1404, 1452, 1573, 1639, 1716, 1788, 1937, 2178, 2574, 2682, 3146, 3267, 3278, 3861, 3874, 4023, 4356, 4719, 4917, 5148, 5364, 5811, 6292, 6534, 6556, 7722, 7748, 8046, 9438, 9834, 11622, 13068, 14157, 14751, 15444, 16092, 17433, 18029, 18876, 19668, 21307, 23244, 28314, 29502, 34866, 36058, 42471, 42614, 44253, 52299, 54087, 56628, 59004, 63921, 69732, 72116, 84942, 85228, 88506, 104598, 108174, 127842, 162261, 169884, 177012, 191763, 209196, 216348, 234377, 255684, 324522, 383526, 468754, 486783, 575289, 649044, 703131, 767052, 937508, 973566, 1150578, 1406262, 1947132, 2109393, 2301156, 2812524, 4218786, 6328179, 8437572, 12656358, 25312716]

約数ペア:

[(1, 25312716), (2, 12656358), (3, 8437572), (4, 6328179), (6, 4218786), (9, 2812524), (11, 2301156), (12, 2109393), (13, 1947132), (18, 1406262), (22, 1150578), (26, 973566), (27, 937508), (33, 767052), (36, 703131), (39, 649044), (44, 575289), (52, 486783), (54, 468754), (66, 383526), (78, 324522), (99, 255684), (108, 234377), (117, 216348), (121, 209196), (132, 191763), (143, 177012), (149, 169884), (156, 162261), (198, 127842), (234, 108174), (242, 104598), (286, 88506), (297, 85228), (298, 84942), (351, 72116), (363, 69732), (396, 63921), (429, 59004), (447, 56628), (468, 54087), (484, 52299), (572, 44253), (594, 42614), (596, 42471), (702, 36058), (726, 34866), (858, 29502), (894, 28314), (1089, 23244), (1188, 21307), (1287, 19668), (1341, 18876), (1404, 18029), (1452, 17433), (1573, 16092), (1639, 15444), (1716, 14751), (1788, 14157), (1937, 13068), (2178, 11622), (2574, 9834), (2682, 9438), (3146, 8046), (3267, 7748), (3278, 7722), (3861, 6556), (3874, 6534), (4023, 6292), (4356, 5811), (4719, 5364), (4917, 5148)]