2000865672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24571}}^1$

素因数の和:24628

約数の個数: 128

約数和(自身を含む): 6192144000

約数和(自身を除く): 4191278328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 2088, 2262, 2808, 3016, 3132, 3393, 4524, 6264, 6786, 9048, 10179, 13572, 20358, 24571, 27144, 40716, 49142, 73713, 81432, 98284, 147426, 196568, 221139, 294852, 319423, 442278, 589704, 638846, 663417, 712559, 884556, 958269, 1277692, 1326834, 1425118, 1769112, 1916538, 2137677, 2555384, 2653668, 2850236, 2874807, 3833076, 4275354, 5307336, 5700472, 5749614, 6413031, 7666152, 8550708, 8624421, 9263267, 11499228, 12826062, 17101416, 17248842, 18526534, 19239093, 22998456, 25652124, 27789801, 34497684, 37053068, 38478186, 51304248, 55579602, 68995368, 74106136, 76956372, 83369403, 111159204, 153912744, 166738806, 222318408, 250108209, 333477612, 500216418, 666955224, 1000432836, 2000865672]

約数ペア:

[(1, 2000865672), (2, 1000432836), (3, 666955224), (4, 500216418), (6, 333477612), (8, 250108209), (9, 222318408), (12, 166738806), (13, 153912744), (18, 111159204), (24, 83369403), (26, 76956372), (27, 74106136), (29, 68995368), (36, 55579602), (39, 51304248), (52, 38478186), (54, 37053068), (58, 34497684), (72, 27789801), (78, 25652124), (87, 22998456), (104, 19239093), (108, 18526534), (116, 17248842), (117, 17101416), (156, 12826062), (174, 11499228), (216, 9263267), (232, 8624421), (234, 8550708), (261, 7666152), (312, 6413031), (348, 5749614), (351, 5700472), (377, 5307336), (468, 4275354), (522, 3833076), (696, 2874807), (702, 2850236), (754, 2653668), (783, 2555384), (936, 2137677), (1044, 1916538), (1131, 1769112), (1404, 1425118), (1508, 1326834), (1566, 1277692), (2088, 958269), (2262, 884556), (2808, 712559), (3016, 663417), (3132, 638846), (3393, 589704), (4524, 442278), (6264, 319423), (6786, 294852), (9048, 221139), (10179, 196568), (13572, 147426), (20358, 98284), (24571, 81432), (27144, 73713), (40716, 49142)]