218250912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 443642208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 59, 62, 66, 88, 93, 96, 113, 118, 124, 132, 176, 177, 186, 226, 236, 248, 264, 339, 341, 352, 354, 372, 452, 472, 496, 528, 649, 678, 682, 708, 744, 904, 944, 992, 1023, 1056, 1243, 1298, 1356, 1364, 1416, 1488, 1808, 1829, 1888, 1947, 2046, 2486, 2596, 2712, 2728, 2832, 2976, 3503, 3616, 3658, 3729, 3894, 4092, 4972, 5192, 5424, 5456, 5487, 5664, 6667, 7006, 7316, 7458, 7788, 8184, 9944, 10384, 10509, 10848, 10912, 10974, 13334, 14012, 14632, 14916, 15576, 16368, 19888, 20001, 20119, 20768, 21018, 21948, 26668, 28024, 29264, 29832, 31152, 32736, 38533, 39776, 40002, 40238, 42036, 43896, 53336, 56048, 58528, 59664, 60357, 62304, 73337, 77066, 80004, 80476, 84072, 87792, 106672, 112096, 115599, 119328, 120714, 146674, 154132, 160008, 160952, 168144, 175584, 206677, 213344, 220011, 231198, 241428, 293348, 308264, 320016, 321904, 336288, 413354, 440022, 462396, 482856, 586696, 616528, 620031, 640032, 643808, 826708, 880044, 924792, 965712, 1173392, 1233056, 1240062, 1653416, 1760088, 1849584, 1931424, 2273447, 2346784, 2480124, 3306832, 3520176, 3699168, 4546894, 4960248, 6613664, 6820341, 7040352, 9093788, 9920496, 13640682, 18187576, 19840992, 27281364, 36375152, 54562728, 72750304, 109125456, 218250912]

約数ペア:

[(1, 218250912), (2, 109125456), (3, 72750304), (4, 54562728), (6, 36375152), (8, 27281364), (11, 19840992), (12, 18187576), (16, 13640682), (22, 9920496), (24, 9093788), (31, 7040352), (32, 6820341), (33, 6613664), (44, 4960248), (48, 4546894), (59, 3699168), (62, 3520176), (66, 3306832), (88, 2480124), (93, 2346784), (96, 2273447), (113, 1931424), (118, 1849584), (124, 1760088), (132, 1653416), (176, 1240062), (177, 1233056), (186, 1173392), (226, 965712), (236, 924792), (248, 880044), (264, 826708), (339, 643808), (341, 640032), (352, 620031), (354, 616528), (372, 586696), (452, 482856), (472, 462396), (496, 440022), (528, 413354), (649, 336288), (678, 321904), (682, 320016), (708, 308264), (744, 293348), (904, 241428), (944, 231198), (992, 220011), (1023, 213344), (1056, 206677), (1243, 175584), (1298, 168144), (1356, 160952), (1364, 160008), (1416, 154132), (1488, 146674), (1808, 120714), (1829, 119328), (1888, 115599), (1947, 112096), (2046, 106672), (2486, 87792), (2596, 84072), (2712, 80476), (2728, 80004), (2832, 77066), (2976, 73337), (3503, 62304), (3616, 60357), (3658, 59664), (3729, 58528), (3894, 56048), (4092, 53336), (4972, 43896), (5192, 42036), (5424, 40238), (5456, 40002), (5487, 39776), (5664, 38533), (6667, 32736), (7006, 31152), (7316, 29832), (7458, 29264), (7788, 28024), (8184, 26668), (9944, 21948), (10384, 21018), (10509, 20768), (10848, 20119), (10912, 20001), (10974, 19888), (13334, 16368), (14012, 15576), (14632, 14916)]