1816757232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 5030344704

約数和(自身を除く): 3213587472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 97, 123, 124, 164, 186, 194, 246, 248, 291, 307, 328, 372, 388, 492, 496, 582, 614, 656, 744, 776, 921, 984, 1164, 1228, 1271, 1488, 1552, 1842, 1968, 2328, 2456, 2542, 3007, 3684, 3813, 3977, 4656, 4912, 5084, 6014, 7368, 7626, 7954, 9021, 9517, 10168, 11931, 12028, 12587, 14736, 15252, 15908, 18042, 19034, 20336, 23862, 24056, 25174, 28551, 29779, 30504, 31816, 36084, 37761, 38068, 47724, 48112, 50348, 57102, 59558, 61008, 63632, 72168, 75522, 76136, 89337, 95448, 100696, 114204, 119116, 123287, 144336, 151044, 152272, 178674, 190896, 201392, 228408, 238232, 246574, 302088, 357348, 369861, 390197, 456816, 476464, 493148, 604176, 714696, 739722, 780394, 923149, 986296, 1170591, 1220939, 1429392, 1479444, 1560788, 1846298, 1972592, 2341182, 2441878, 2769447, 2958888, 3121576, 3662817, 3692596, 4682364, 4883756, 5538894, 5917776, 6243152, 7325634, 7385192, 9364728, 9767512, 11077788, 14651268, 14770384, 18729456, 19535024, 22155576, 29302536, 37849109, 44311152, 58605072, 75698218, 113547327, 151396436, 227094654, 302792872, 454189308, 605585744, 908378616, 1816757232]

約数ペア:

[(1, 1816757232), (2, 908378616), (3, 605585744), (4, 454189308), (6, 302792872), (8, 227094654), (12, 151396436), (16, 113547327), (24, 75698218), (31, 58605072), (41, 44311152), (48, 37849109), (62, 29302536), (82, 22155576), (93, 19535024), (97, 18729456), (123, 14770384), (124, 14651268), (164, 11077788), (186, 9767512), (194, 9364728), (246, 7385192), (248, 7325634), (291, 6243152), (307, 5917776), (328, 5538894), (372, 4883756), (388, 4682364), (492, 3692596), (496, 3662817), (582, 3121576), (614, 2958888), (656, 2769447), (744, 2441878), (776, 2341182), (921, 1972592), (984, 1846298), (1164, 1560788), (1228, 1479444), (1271, 1429392), (1488, 1220939), (1552, 1170591), (1842, 986296), (1968, 923149), (2328, 780394), (2456, 739722), (2542, 714696), (3007, 604176), (3684, 493148), (3813, 476464), (3977, 456816), (4656, 390197), (4912, 369861), (5084, 357348), (6014, 302088), (7368, 246574), (7626, 238232), (7954, 228408), (9021, 201392), (9517, 190896), (10168, 178674), (11931, 152272), (12028, 151044), (12587, 144336), (14736, 123287), (15252, 119116), (15908, 114204), (18042, 100696), (19034, 95448), (20336, 89337), (23862, 76136), (24056, 75522), (25174, 72168), (28551, 63632), (29779, 61008), (30504, 59558), (31816, 57102), (36084, 50348), (37761, 48112), (38068, 47724)]