252078372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 144

約数和(自身を含む): 809182080

約数和(自身を除く): 557103708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 1973, 2028, 2366, 2457, 3042, 3276, 3549, 3946, 4563, 4732, 4914, 5919, 6084, 7098, 7892, 9126, 9828, 10647, 11838, 13811, 14196, 17757, 18252, 21294, 23676, 25649, 27622, 31941, 35514, 41433, 42588, 51298, 53271, 55244, 63882, 71028, 76947, 82866, 102596, 106542, 124299, 127764, 153894, 165732, 179543, 213084, 230841, 248598, 307788, 333437, 359086, 372897, 461682, 497196, 538629, 666874, 692523, 718172, 745794, 923364, 1000311, 1077258, 1333748, 1385046, 1491588, 1615887, 2000622, 2154516, 2334059, 2770092, 3000933, 3231774, 4001244, 4668118, 4847661, 6001866, 6463548, 7002177, 9002799, 9336236, 9695322, 12003732, 14004354, 18005598, 19390644, 21006531, 28008708, 36011196, 42013062, 63019593, 84026124, 126039186, 252078372]

約数ペア:

[(1, 252078372), (2, 126039186), (3, 84026124), (4, 63019593), (6, 42013062), (7, 36011196), (9, 28008708), (12, 21006531), (13, 19390644), (14, 18005598), (18, 14004354), (21, 12003732), (26, 9695322), (27, 9336236), (28, 9002799), (36, 7002177), (39, 6463548), (42, 6001866), (52, 4847661), (54, 4668118), (63, 4001244), (78, 3231774), (84, 3000933), (91, 2770092), (108, 2334059), (117, 2154516), (126, 2000622), (156, 1615887), (169, 1491588), (182, 1385046), (189, 1333748), (234, 1077258), (252, 1000311), (273, 923364), (338, 745794), (351, 718172), (364, 692523), (378, 666874), (468, 538629), (507, 497196), (546, 461682), (676, 372897), (702, 359086), (756, 333437), (819, 307788), (1014, 248598), (1092, 230841), (1183, 213084), (1404, 179543), (1521, 165732), (1638, 153894), (1973, 127764), (2028, 124299), (2366, 106542), (2457, 102596), (3042, 82866), (3276, 76947), (3549, 71028), (3946, 63882), (4563, 55244), (4732, 53271), (4914, 51298), (5919, 42588), (6084, 41433), (7098, 35514), (7892, 31941), (9126, 27622), (9828, 25649), (10647, 23676), (11838, 21294), (13811, 18252), (14196, 17757)]