1971473832

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1735

約数の個数: 96

約数和(自身を含む): 5421312000

約数和(自身を除く): 3449838168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 149, 254, 298, 381, 447, 508, 596, 762, 894, 1016, 1143, 1192, 1341, 1447, 1524, 1788, 2286, 2682, 2894, 3048, 3576, 4341, 4572, 5364, 5788, 8682, 9144, 10728, 11576, 13023, 17364, 18923, 26046, 34728, 37846, 52092, 56769, 75692, 104184, 113538, 151384, 170307, 183769, 215603, 227076, 340614, 367538, 431206, 454152, 551307, 646809, 681228, 735076, 862412, 1102614, 1293618, 1362456, 1470152, 1653921, 1724824, 1940427, 2205228, 2587236, 3307842, 3880854, 4410456, 5174472, 6615684, 7761708, 13231368, 15523416, 27381581, 54763162, 82144743, 109526324, 164289486, 219052648, 246434229, 328578972, 492868458, 657157944, 985736916, 1971473832]

約数ペア:

[(1, 1971473832), (2, 985736916), (3, 657157944), (4, 492868458), (6, 328578972), (8, 246434229), (9, 219052648), (12, 164289486), (18, 109526324), (24, 82144743), (36, 54763162), (72, 27381581), (127, 15523416), (149, 13231368), (254, 7761708), (298, 6615684), (381, 5174472), (447, 4410456), (508, 3880854), (596, 3307842), (762, 2587236), (894, 2205228), (1016, 1940427), (1143, 1724824), (1192, 1653921), (1341, 1470152), (1447, 1362456), (1524, 1293618), (1788, 1102614), (2286, 862412), (2682, 735076), (2894, 681228), (3048, 646809), (3576, 551307), (4341, 454152), (4572, 431206), (5364, 367538), (5788, 340614), (8682, 227076), (9144, 215603), (10728, 183769), (11576, 170307), (13023, 151384), (17364, 113538), (18923, 104184), (26046, 75692), (34728, 56769), (37846, 52092)]