636678432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 1995162624

約数和(自身を除く): 1358484192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 103, 104, 117, 127, 144, 156, 169, 206, 208, 234, 254, 288, 309, 312, 338, 381, 412, 416, 468, 507, 508, 618, 624, 676, 762, 824, 927, 936, 1014, 1016, 1143, 1236, 1248, 1339, 1352, 1521, 1524, 1648, 1651, 1854, 1872, 2028, 2032, 2286, 2472, 2678, 2704, 3042, 3048, 3296, 3302, 3708, 3744, 4017, 4056, 4064, 4572, 4944, 4953, 5356, 5408, 6084, 6096, 6604, 7416, 8034, 8112, 9144, 9888, 9906, 10712, 12051, 12168, 12192, 13081, 13208, 14832, 14859, 16068, 16224, 17407, 18288, 19812, 21424, 21463, 24102, 24336, 26162, 26416, 29664, 29718, 32136, 34814, 36576, 39243, 39624, 42848, 42926, 48204, 48672, 52221, 52324, 52832, 59436, 64272, 64389, 69628, 78486, 79248, 85852, 96408, 104442, 104648, 117729, 118872, 128544, 128778, 139256, 156663, 156972, 158496, 170053, 171704, 192816, 193167, 208884, 209296, 235458, 237744, 257556, 278512, 313326, 313944, 340106, 343408, 385632, 386334, 417768, 418592, 470916, 475488, 510159, 515112, 557024, 626652, 627888, 680212, 686816, 772668, 835536, 941832, 1020318, 1030224, 1253304, 1255776, 1360424, 1530477, 1545336, 1671072, 1883664, 2040636, 2060448, 2210689, 2506608, 2720848, 3060954, 3090672, 3767328, 4081272, 4421378, 5013216, 5441696, 6121908, 6181344, 6632067, 8162544, 8842756, 12243816, 13264134, 16325088, 17685512, 19896201, 24487632, 26528268, 35371024, 39792402, 48975264, 53056536, 70742048, 79584804, 106113072, 159169608, 212226144, 318339216, 636678432]

約数ペア:

[(1, 636678432), (2, 318339216), (3, 212226144), (4, 159169608), (6, 106113072), (8, 79584804), (9, 70742048), (12, 53056536), (13, 48975264), (16, 39792402), (18, 35371024), (24, 26528268), (26, 24487632), (32, 19896201), (36, 17685512), (39, 16325088), (48, 13264134), (52, 12243816), (72, 8842756), (78, 8162544), (96, 6632067), (103, 6181344), (104, 6121908), (117, 5441696), (127, 5013216), (144, 4421378), (156, 4081272), (169, 3767328), (206, 3090672), (208, 3060954), (234, 2720848), (254, 2506608), (288, 2210689), (309, 2060448), (312, 2040636), (338, 1883664), (381, 1671072), (412, 1545336), (416, 1530477), (468, 1360424), (507, 1255776), (508, 1253304), (618, 1030224), (624, 1020318), (676, 941832), (762, 835536), (824, 772668), (927, 686816), (936, 680212), (1014, 627888), (1016, 626652), (1143, 557024), (1236, 515112), (1248, 510159), (1339, 475488), (1352, 470916), (1521, 418592), (1524, 417768), (1648, 386334), (1651, 385632), (1854, 343408), (1872, 340106), (2028, 313944), (2032, 313326), (2286, 278512), (2472, 257556), (2678, 237744), (2704, 235458), (3042, 209296), (3048, 208884), (3296, 193167), (3302, 192816), (3708, 171704), (3744, 170053), (4017, 158496), (4056, 156972), (4064, 156663), (4572, 139256), (4944, 128778), (4953, 128544), (5356, 118872), (5408, 117729), (6084, 104648), (6096, 104442), (6604, 96408), (7416, 85852), (8034, 79248), (8112, 78486), (9144, 69628), (9888, 64389), (9906, 64272), (10712, 59436), (12051, 52832), (12168, 52324), (12192, 52221), (13081, 48672), (13208, 48204), (14832, 42926), (14859, 42848), (16068, 39624), (16224, 39243), (17407, 36576), (18288, 34814), (19812, 32136), (21424, 29718), (21463, 29664), (24102, 26416), (24336, 26162)]