278175114

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 759559680

約数和(自身を除く): 481384566

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 73, 102, 119, 126, 146, 153, 189, 219, 238, 306, 357, 378, 438, 459, 511, 593, 657, 714, 918, 1022, 1071, 1186, 1241, 1314, 1533, 1779, 1971, 2142, 2482, 3066, 3213, 3558, 3723, 3942, 4151, 4599, 5337, 6426, 7446, 8302, 8687, 9198, 10081, 10674, 11169, 12453, 13797, 16011, 17374, 20162, 22338, 24906, 26061, 27594, 30243, 32022, 33507, 37359, 43289, 52122, 60486, 67014, 70567, 74718, 78183, 86578, 90729, 112077, 129867, 141134, 156366, 181458, 211701, 224154, 234549, 259734, 272187, 303023, 389601, 423402, 469098, 544374, 606046, 635103, 735913, 779202, 909069, 1168803, 1270206, 1471826, 1818138, 1905309, 2207739, 2337606, 2727207, 3810618, 4415478, 5151391, 5454414, 6623217, 8181621, 10302782, 13246434, 15454173, 16363242, 19869651, 30908346, 39739302, 46362519, 92725038, 139087557, 278175114]

約数ペア:

[(1, 278175114), (2, 139087557), (3, 92725038), (6, 46362519), (7, 39739302), (9, 30908346), (14, 19869651), (17, 16363242), (18, 15454173), (21, 13246434), (27, 10302782), (34, 8181621), (42, 6623217), (51, 5454414), (54, 5151391), (63, 4415478), (73, 3810618), (102, 2727207), (119, 2337606), (126, 2207739), (146, 1905309), (153, 1818138), (189, 1471826), (219, 1270206), (238, 1168803), (306, 909069), (357, 779202), (378, 735913), (438, 635103), (459, 606046), (511, 544374), (593, 469098), (657, 423402), (714, 389601), (918, 303023), (1022, 272187), (1071, 259734), (1186, 234549), (1241, 224154), (1314, 211701), (1533, 181458), (1779, 156366), (1971, 141134), (2142, 129867), (2482, 112077), (3066, 90729), (3213, 86578), (3558, 78183), (3723, 74718), (3942, 70567), (4151, 67014), (4599, 60486), (5337, 52122), (6426, 43289), (7446, 37359), (8302, 33507), (8687, 32022), (9198, 30243), (10081, 27594), (10674, 26061), (11169, 24906), (12453, 22338), (13797, 20162), (16011, 17374)]