1428220248

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1046

約数の個数: 192

約数和(自身を含む): 4521404160

約数和(自身を除く): 3093183912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 103, 104, 147, 156, 168, 182, 196, 206, 273, 294, 309, 312, 364, 392, 412, 546, 588, 618, 637, 721, 728, 824, 907, 1092, 1176, 1236, 1274, 1339, 1442, 1814, 1911, 2163, 2184, 2472, 2548, 2678, 2721, 2884, 3628, 3822, 4017, 4326, 5047, 5096, 5356, 5442, 5768, 6349, 7256, 7644, 8034, 8652, 9373, 10094, 10712, 10884, 11791, 12698, 15141, 15288, 16068, 17304, 18746, 19047, 20188, 21768, 23582, 25396, 28119, 30282, 32136, 35373, 37492, 38094, 40376, 44443, 47164, 50792, 56238, 60564, 65611, 70746, 74984, 76188, 82537, 88886, 93421, 94328, 112476, 121128, 131222, 133329, 141492, 152376, 165074, 177772, 186842, 196833, 224952, 247611, 262444, 266658, 280263, 282984, 330148, 355544, 373684, 393666, 495222, 524888, 533316, 560526, 577759, 653947, 660296, 747368, 787332, 990444, 1066632, 1121052, 1155518, 1214473, 1307894, 1574664, 1733277, 1961841, 1980888, 2242104, 2311036, 2428946, 2615788, 3466554, 3643419, 3923682, 4577629, 4622072, 4857892, 5231576, 6933108, 7286838, 7847364, 8501311, 9155258, 9715784, 13732887, 13866216, 14573676, 15694728, 17002622, 18310516, 25503933, 27465774, 29147352, 34005244, 36621032, 51007866, 54931548, 59509177, 68010488, 102015732, 109863096, 119018354, 178527531, 204031464, 238036708, 357055062, 476073416, 714110124, 1428220248]

約数ペア:

[(1, 1428220248), (2, 714110124), (3, 476073416), (4, 357055062), (6, 238036708), (7, 204031464), (8, 178527531), (12, 119018354), (13, 109863096), (14, 102015732), (21, 68010488), (24, 59509177), (26, 54931548), (28, 51007866), (39, 36621032), (42, 34005244), (49, 29147352), (52, 27465774), (56, 25503933), (78, 18310516), (84, 17002622), (91, 15694728), (98, 14573676), (103, 13866216), (104, 13732887), (147, 9715784), (156, 9155258), (168, 8501311), (182, 7847364), (196, 7286838), (206, 6933108), (273, 5231576), (294, 4857892), (309, 4622072), (312, 4577629), (364, 3923682), (392, 3643419), (412, 3466554), (546, 2615788), (588, 2428946), (618, 2311036), (637, 2242104), (721, 1980888), (728, 1961841), (824, 1733277), (907, 1574664), (1092, 1307894), (1176, 1214473), (1236, 1155518), (1274, 1121052), (1339, 1066632), (1442, 990444), (1814, 787332), (1911, 747368), (2163, 660296), (2184, 653947), (2472, 577759), (2548, 560526), (2678, 533316), (2721, 524888), (2884, 495222), (3628, 393666), (3822, 373684), (4017, 355544), (4326, 330148), (5047, 282984), (5096, 280263), (5356, 266658), (5442, 262444), (5768, 247611), (6349, 224952), (7256, 196833), (7644, 186842), (8034, 177772), (8652, 165074), (9373, 152376), (10094, 141492), (10712, 133329), (10884, 131222), (11791, 121128), (12698, 112476), (15141, 94328), (15288, 93421), (16068, 88886), (17304, 82537), (18746, 76188), (19047, 74984), (20188, 70746), (21768, 65611), (23582, 60564), (25396, 56238), (28119, 50792), (30282, 47164), (32136, 44443), (35373, 40376), (37492, 38094)]