1989248976

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2477}}^1$

素因数の和:2531

約数の個数: 240

約数和(自身を含む): 6747693120

約数和(自身を除く): 4758444144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 169, 176, 198, 208, 216, 234, 264, 286, 297, 312, 338, 351, 396, 429, 432, 468, 507, 528, 572, 594, 624, 676, 702, 792, 858, 936, 1014, 1144, 1188, 1287, 1352, 1404, 1521, 1584, 1716, 1859, 1872, 2028, 2288, 2376, 2477, 2574, 2704, 2808, 3042, 3432, 3718, 3861, 4056, 4563, 4752, 4954, 5148, 5577, 5616, 6084, 6864, 7431, 7436, 7722, 8112, 9126, 9908, 10296, 11154, 12168, 14862, 14872, 15444, 16731, 18252, 19816, 20592, 22293, 22308, 24336, 27247, 29724, 29744, 30888, 32201, 33462, 36504, 39632, 44586, 44616, 50193, 54494, 59448, 61776, 64402, 66879, 66924, 73008, 81741, 89172, 89232, 96603, 100386, 108988, 118896, 128804, 133758, 133848, 163482, 178344, 193206, 200772, 217976, 245223, 257608, 267516, 267696, 289809, 326964, 354211, 356688, 386412, 401544, 418613, 435952, 490446, 515216, 535032, 579618, 653928, 708422, 735669, 772824, 803088, 837226, 869427, 980892, 1062633, 1070064, 1159236, 1255839, 1307856, 1416844, 1471338, 1545648, 1674452, 1738854, 1961784, 2125266, 2318472, 2511678, 2833688, 2942676, 3187899, 3348904, 3477708, 3767517, 3923568, 4250532, 4604743, 4636944, 5023356, 5667376, 5885352, 6375798, 6697808, 6955416, 7535034, 8501064, 9209486, 9563697, 10046712, 11302551, 11770704, 12751596, 13814229, 13910832, 15070068, 17002128, 18418972, 19127394, 20093424, 22605102, 25503192, 27628458, 30140136, 36837944, 38254788, 41442687, 45210204, 51006384, 55256916, 60280272, 73675888, 76509576, 82885374, 90420408, 110513832, 124328061, 153019152, 165770748, 180840816, 221027664, 248656122, 331541496, 497312244, 663082992, 994624488, 1989248976]

約数ペア:

[(1, 1989248976), (2, 994624488), (3, 663082992), (4, 497312244), (6, 331541496), (8, 248656122), (9, 221027664), (11, 180840816), (12, 165770748), (13, 153019152), (16, 124328061), (18, 110513832), (22, 90420408), (24, 82885374), (26, 76509576), (27, 73675888), (33, 60280272), (36, 55256916), (39, 51006384), (44, 45210204), (48, 41442687), (52, 38254788), (54, 36837944), (66, 30140136), (72, 27628458), (78, 25503192), (88, 22605102), (99, 20093424), (104, 19127394), (108, 18418972), (117, 17002128), (132, 15070068), (143, 13910832), (144, 13814229), (156, 12751596), (169, 11770704), (176, 11302551), (198, 10046712), (208, 9563697), (216, 9209486), (234, 8501064), (264, 7535034), (286, 6955416), (297, 6697808), (312, 6375798), (338, 5885352), (351, 5667376), (396, 5023356), (429, 4636944), (432, 4604743), (468, 4250532), (507, 3923568), (528, 3767517), (572, 3477708), (594, 3348904), (624, 3187899), (676, 2942676), (702, 2833688), (792, 2511678), (858, 2318472), (936, 2125266), (1014, 1961784), (1144, 1738854), (1188, 1674452), (1287, 1545648), (1352, 1471338), (1404, 1416844), (1521, 1307856), (1584, 1255839), (1716, 1159236), (1859, 1070064), (1872, 1062633), (2028, 980892), (2288, 869427), (2376, 837226), (2477, 803088), (2574, 772824), (2704, 735669), (2808, 708422), (3042, 653928), (3432, 579618), (3718, 535032), (3861, 515216), (4056, 490446), (4563, 435952), (4752, 418613), (4954, 401544), (5148, 386412), (5577, 356688), (5616, 354211), (6084, 326964), (6864, 289809), (7431, 267696), (7436, 267516), (7722, 257608), (8112, 245223), (9126, 217976), (9908, 200772), (10296, 193206), (11154, 178344), (12168, 163482), (14862, 133848), (14872, 133758), (15444, 128804), (16731, 118896), (18252, 108988), (19816, 100386), (20592, 96603), (22293, 89232), (22308, 89172), (24336, 81741), (27247, 73008), (29724, 66924), (29744, 66879), (30888, 64402), (32201, 61776), (33462, 59448), (36504, 54494), (39632, 50193), (44586, 44616)]