272950314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 718018560

約数和(自身を除く): 445068246

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 83, 91, 114, 133, 166, 182, 247, 249, 266, 273, 317, 399, 494, 498, 546, 581, 634, 741, 798, 951, 1079, 1162, 1482, 1577, 1729, 1743, 1902, 2158, 2219, 3154, 3237, 3458, 3486, 4121, 4438, 4731, 5187, 6023, 6474, 6657, 7553, 8242, 9462, 10374, 11039, 12046, 12363, 13314, 15106, 18069, 20501, 22078, 22659, 24726, 26311, 28847, 33117, 36138, 41002, 42161, 45318, 52622, 57694, 61503, 66234, 78299, 78933, 84322, 86541, 123006, 126483, 143507, 156598, 157866, 173082, 184177, 234897, 252966, 287014, 342043, 368354, 430521, 469794, 499909, 548093, 552531, 684086, 861042, 999818, 1026129, 1096186, 1105062, 1499727, 1644279, 2052258, 2394301, 2999454, 3288558, 3499363, 4788602, 6498817, 6998726, 7182903, 10498089, 12997634, 14365806, 19496451, 20996178, 38992902, 45491719, 90983438, 136475157, 272950314]

約数ペア:

[(1, 272950314), (2, 136475157), (3, 90983438), (6, 45491719), (7, 38992902), (13, 20996178), (14, 19496451), (19, 14365806), (21, 12997634), (26, 10498089), (38, 7182903), (39, 6998726), (42, 6498817), (57, 4788602), (78, 3499363), (83, 3288558), (91, 2999454), (114, 2394301), (133, 2052258), (166, 1644279), (182, 1499727), (247, 1105062), (249, 1096186), (266, 1026129), (273, 999818), (317, 861042), (399, 684086), (494, 552531), (498, 548093), (546, 499909), (581, 469794), (634, 430521), (741, 368354), (798, 342043), (951, 287014), (1079, 252966), (1162, 234897), (1482, 184177), (1577, 173082), (1729, 157866), (1743, 156598), (1902, 143507), (2158, 126483), (2219, 123006), (3154, 86541), (3237, 84322), (3458, 78933), (3486, 78299), (4121, 66234), (4438, 61503), (4731, 57694), (5187, 52622), (6023, 45318), (6474, 42161), (6657, 41002), (7553, 36138), (8242, 33117), (9462, 28847), (10374, 26311), (11039, 24726), (12046, 22659), (12363, 22078), (13314, 20501), (15106, 18069)]