521232264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 1691888640

約数和(自身を除く): 1170656376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 73, 84, 93, 124, 126, 146, 168, 186, 217, 219, 248, 252, 279, 292, 372, 434, 438, 457, 504, 511, 558, 584, 651, 657, 744, 868, 876, 914, 1022, 1116, 1302, 1314, 1371, 1533, 1736, 1752, 1828, 1953, 2044, 2232, 2263, 2604, 2628, 2742, 3066, 3199, 3656, 3906, 4088, 4113, 4526, 4599, 5208, 5256, 5484, 6132, 6398, 6789, 7812, 8226, 9052, 9198, 9597, 10968, 12264, 12796, 13578, 14167, 15624, 15841, 16452, 18104, 18396, 19194, 20367, 25592, 27156, 28334, 28791, 31682, 32904, 33361, 36792, 38388, 40734, 42501, 47523, 54312, 56668, 57582, 63364, 66722, 76776, 81468, 85002, 95046, 99169, 100083, 113336, 115164, 126728, 127503, 133444, 142569, 162936, 170004, 190092, 198338, 200166, 230328, 233527, 255006, 266888, 285138, 297507, 300249, 340008, 380184, 396676, 400332, 467054, 510012, 570276, 595014, 600498, 700581, 793352, 800664, 892521, 934108, 1020024, 1034191, 1140552, 1190028, 1200996, 1401162, 1785042, 1868216, 2068382, 2101743, 2380056, 2401992, 2802324, 3102573, 3570084, 4136764, 4203486, 5604648, 6205146, 7140168, 7239337, 8273528, 8406972, 9307719, 12410292, 14478674, 16813944, 18615438, 21718011, 24820584, 28957348, 37230876, 43436022, 57914696, 65154033, 74461752, 86872044, 130308066, 173744088, 260616132, 521232264]

約数ペア:

[(1, 521232264), (2, 260616132), (3, 173744088), (4, 130308066), (6, 86872044), (7, 74461752), (8, 65154033), (9, 57914696), (12, 43436022), (14, 37230876), (18, 28957348), (21, 24820584), (24, 21718011), (28, 18615438), (31, 16813944), (36, 14478674), (42, 12410292), (56, 9307719), (62, 8406972), (63, 8273528), (72, 7239337), (73, 7140168), (84, 6205146), (93, 5604648), (124, 4203486), (126, 4136764), (146, 3570084), (168, 3102573), (186, 2802324), (217, 2401992), (219, 2380056), (248, 2101743), (252, 2068382), (279, 1868216), (292, 1785042), (372, 1401162), (434, 1200996), (438, 1190028), (457, 1140552), (504, 1034191), (511, 1020024), (558, 934108), (584, 892521), (651, 800664), (657, 793352), (744, 700581), (868, 600498), (876, 595014), (914, 570276), (1022, 510012), (1116, 467054), (1302, 400332), (1314, 396676), (1371, 380184), (1533, 340008), (1736, 300249), (1752, 297507), (1828, 285138), (1953, 266888), (2044, 255006), (2232, 233527), (2263, 230328), (2604, 200166), (2628, 198338), (2742, 190092), (3066, 170004), (3199, 162936), (3656, 142569), (3906, 133444), (4088, 127503), (4113, 126728), (4526, 115164), (4599, 113336), (5208, 100083), (5256, 99169), (5484, 95046), (6132, 85002), (6398, 81468), (6789, 76776), (7812, 66722), (8226, 63364), (9052, 57582), (9198, 56668), (9597, 54312), (10968, 47523), (12264, 42501), (12796, 40734), (13578, 38388), (14167, 36792), (15624, 33361), (15841, 32904), (16452, 31682), (18104, 28791), (18396, 28334), (19194, 27156), (20367, 25592)]