2247763128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{757}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 6275512320

約数和(自身を除く): 4027749192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 307, 312, 372, 403, 614, 744, 757, 806, 921, 1209, 1228, 1514, 1612, 1842, 2271, 2418, 2456, 3028, 3224, 3684, 3991, 4542, 4836, 6056, 7368, 7982, 9084, 9517, 9672, 9841, 11973, 15964, 18168, 19034, 19682, 23467, 23946, 28551, 29523, 31928, 38068, 39364, 46934, 47892, 57102, 59046, 70401, 76136, 78728, 93868, 95784, 114204, 118092, 123721, 140802, 187736, 228408, 232399, 236184, 247442, 281604, 305071, 371163, 464798, 494884, 563208, 610142, 697197, 742326, 915213, 929596, 989768, 1220284, 1394394, 1484652, 1830426, 1859192, 2440568, 2788788, 2969304, 3021187, 3660852, 5577576, 6042374, 7204369, 7321704, 9063561, 12084748, 14408738, 18127122, 21613107, 24169496, 28817476, 36254244, 43226214, 57634952, 72508488, 86452428, 93656797, 172904856, 187313594, 280970391, 374627188, 561940782, 749254376, 1123881564, 2247763128]

約数ペア:

[(1, 2247763128), (2, 1123881564), (3, 749254376), (4, 561940782), (6, 374627188), (8, 280970391), (12, 187313594), (13, 172904856), (24, 93656797), (26, 86452428), (31, 72508488), (39, 57634952), (52, 43226214), (62, 36254244), (78, 28817476), (93, 24169496), (104, 21613107), (124, 18127122), (156, 14408738), (186, 12084748), (248, 9063561), (307, 7321704), (312, 7204369), (372, 6042374), (403, 5577576), (614, 3660852), (744, 3021187), (757, 2969304), (806, 2788788), (921, 2440568), (1209, 1859192), (1228, 1830426), (1514, 1484652), (1612, 1394394), (1842, 1220284), (2271, 989768), (2418, 929596), (2456, 915213), (3028, 742326), (3224, 697197), (3684, 610142), (3991, 563208), (4542, 494884), (4836, 464798), (6056, 371163), (7368, 305071), (7982, 281604), (9084, 247442), (9517, 236184), (9672, 232399), (9841, 228408), (11973, 187736), (15964, 140802), (18168, 123721), (19034, 118092), (19682, 114204), (23467, 95784), (23946, 93868), (28551, 78728), (29523, 76136), (31928, 70401), (38068, 59046), (39364, 57102), (46934, 47892)]