646968924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 2048793600

約数和(自身を除く): 1401824676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 73, 76, 84, 108, 114, 126, 133, 146, 171, 189, 219, 228, 252, 266, 292, 342, 378, 399, 438, 511, 513, 532, 617, 657, 684, 756, 798, 876, 1022, 1026, 1197, 1234, 1314, 1387, 1533, 1596, 1851, 1971, 2044, 2052, 2394, 2468, 2628, 2774, 3066, 3591, 3702, 3942, 4161, 4319, 4599, 4788, 5548, 5553, 6132, 7182, 7404, 7884, 8322, 8638, 9198, 9709, 11106, 11723, 12483, 12957, 13797, 14364, 16644, 16659, 17276, 18396, 19418, 22212, 23446, 24966, 25914, 27594, 29127, 33318, 35169, 37449, 38836, 38871, 45041, 46892, 49932, 51828, 55188, 58254, 66636, 70338, 74898, 77742, 82061, 87381, 90082, 105507, 116508, 116613, 135123, 140676, 149796, 155484, 164122, 174762, 180164, 211014, 233226, 246183, 262143, 270246, 315287, 316521, 328244, 349524, 405369, 422028, 466452, 492366, 524286, 540492, 630574, 633042, 738549, 810738, 855779, 945861, 984732, 1048572, 1216107, 1261148, 1266084, 1477098, 1621476, 1711558, 1891722, 2215647, 2432214, 2567337, 2837583, 2954196, 3423116, 3783444, 4431294, 4864428, 5134674, 5675166, 5990453, 7702011, 8512749, 8862588, 10269348, 11350332, 11980906, 15404022, 17025498, 17971359, 23106033, 23961812, 30808044, 34050996, 35942718, 46212066, 53914077, 71885436, 92424132, 107828154, 161742231, 215656308, 323484462, 646968924]

約数ペア:

[(1, 646968924), (2, 323484462), (3, 215656308), (4, 161742231), (6, 107828154), (7, 92424132), (9, 71885436), (12, 53914077), (14, 46212066), (18, 35942718), (19, 34050996), (21, 30808044), (27, 23961812), (28, 23106033), (36, 17971359), (38, 17025498), (42, 15404022), (54, 11980906), (57, 11350332), (63, 10269348), (73, 8862588), (76, 8512749), (84, 7702011), (108, 5990453), (114, 5675166), (126, 5134674), (133, 4864428), (146, 4431294), (171, 3783444), (189, 3423116), (219, 2954196), (228, 2837583), (252, 2567337), (266, 2432214), (292, 2215647), (342, 1891722), (378, 1711558), (399, 1621476), (438, 1477098), (511, 1266084), (513, 1261148), (532, 1216107), (617, 1048572), (657, 984732), (684, 945861), (756, 855779), (798, 810738), (876, 738549), (1022, 633042), (1026, 630574), (1197, 540492), (1234, 524286), (1314, 492366), (1387, 466452), (1533, 422028), (1596, 405369), (1851, 349524), (1971, 328244), (2044, 316521), (2052, 315287), (2394, 270246), (2468, 262143), (2628, 246183), (2774, 233226), (3066, 211014), (3591, 180164), (3702, 174762), (3942, 164122), (4161, 155484), (4319, 149796), (4599, 140676), (4788, 135123), (5548, 116613), (5553, 116508), (6132, 105507), (7182, 90082), (7404, 87381), (7884, 82061), (8322, 77742), (8638, 74898), (9198, 70338), (9709, 66636), (11106, 58254), (11723, 55188), (12483, 51828), (12957, 49932), (13797, 46892), (14364, 45041), (16644, 38871), (16659, 38836), (17276, 37449), (18396, 35169), (19418, 33318), (22212, 29127), (23446, 27594), (24966, 25914)]