312528762

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 860087592

約数和(自身を除く): 547558830

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 97, 98, 117, 126, 147, 182, 194, 234, 273, 281, 291, 294, 441, 546, 562, 582, 637, 679, 819, 843, 873, 882, 1261, 1274, 1358, 1638, 1686, 1746, 1911, 1967, 2037, 2522, 2529, 3653, 3783, 3822, 3934, 4074, 4753, 5058, 5733, 5901, 6111, 7306, 7566, 8827, 9506, 10959, 11349, 11466, 11802, 12222, 13769, 14259, 17654, 17703, 21918, 22698, 25571, 26481, 27257, 27538, 28518, 32877, 35406, 41307, 42777, 51142, 52962, 54514, 61789, 65754, 76713, 79443, 81771, 82614, 85554, 123578, 123921, 153426, 158886, 163542, 178997, 185367, 190799, 230139, 245313, 247842, 354341, 357994, 370734, 381598, 460278, 490626, 536991, 556101, 572397, 708682, 1063023, 1073982, 1112202, 1144794, 1335593, 1610973, 1717191, 2126046, 2480387, 2671186, 3189069, 3221946, 3434382, 4006779, 4960774, 6378138, 7441161, 8013558, 12020337, 14882322, 17362709, 22323483, 24040674, 34725418, 44646966, 52088127, 104176254, 156264381, 312528762]

約数ペア:

[(1, 312528762), (2, 156264381), (3, 104176254), (6, 52088127), (7, 44646966), (9, 34725418), (13, 24040674), (14, 22323483), (18, 17362709), (21, 14882322), (26, 12020337), (39, 8013558), (42, 7441161), (49, 6378138), (63, 4960774), (78, 4006779), (91, 3434382), (97, 3221946), (98, 3189069), (117, 2671186), (126, 2480387), (147, 2126046), (182, 1717191), (194, 1610973), (234, 1335593), (273, 1144794), (281, 1112202), (291, 1073982), (294, 1063023), (441, 708682), (546, 572397), (562, 556101), (582, 536991), (637, 490626), (679, 460278), (819, 381598), (843, 370734), (873, 357994), (882, 354341), (1261, 247842), (1274, 245313), (1358, 230139), (1638, 190799), (1686, 185367), (1746, 178997), (1911, 163542), (1967, 158886), (2037, 153426), (2522, 123921), (2529, 123578), (3653, 85554), (3783, 82614), (3822, 81771), (3934, 79443), (4074, 76713), (4753, 65754), (5058, 61789), (5733, 54514), (5901, 52962), (6111, 51142), (7306, 42777), (7566, 41307), (8827, 35406), (9506, 32877), (10959, 28518), (11349, 27538), (11466, 27257), (11802, 26481), (12222, 25571), (13769, 22698), (14259, 21918), (17654, 17703)]