2521531572

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{1697}}^1$

素因数の和:1763

約数の個数: 144

約数和(自身を含む): 7245705600

約数和(自身を除く): 4724174028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 361, 399, 532, 588, 686, 722, 798, 931, 1029, 1083, 1372, 1444, 1596, 1697, 1862, 2058, 2166, 2527, 2793, 3394, 3724, 4116, 4332, 5054, 5091, 5586, 6517, 6788, 7581, 10108, 10182, 11172, 11879, 13034, 15162, 17689, 19551, 20364, 23758, 26068, 30324, 32243, 35378, 35637, 39102, 47516, 53067, 64486, 70756, 71274, 78204, 83153, 96729, 106134, 123823, 128972, 142548, 166306, 193458, 212268, 225701, 247646, 249459, 332612, 371469, 386916, 451402, 495292, 498918, 582071, 612617, 677103, 742938, 902804, 997836, 1164142, 1225234, 1354206, 1485876, 1579907, 1746213, 1837851, 2328284, 2450468, 2708412, 3159814, 3492426, 3675702, 4288319, 4739721, 6319628, 6984852, 7351404, 8576638, 9479442, 11059349, 12864957, 17153276, 18958884, 22118698, 25729914, 30018233, 33178047, 44237396, 51459828, 60036466, 66356094, 90054699, 120072932, 132712188, 180109398, 210127631, 360218796, 420255262, 630382893, 840510524, 1260765786, 2521531572]

約数ペア:

[(1, 2521531572), (2, 1260765786), (3, 840510524), (4, 630382893), (6, 420255262), (7, 360218796), (12, 210127631), (14, 180109398), (19, 132712188), (21, 120072932), (28, 90054699), (38, 66356094), (42, 60036466), (49, 51459828), (57, 44237396), (76, 33178047), (84, 30018233), (98, 25729914), (114, 22118698), (133, 18958884), (147, 17153276), (196, 12864957), (228, 11059349), (266, 9479442), (294, 8576638), (343, 7351404), (361, 6984852), (399, 6319628), (532, 4739721), (588, 4288319), (686, 3675702), (722, 3492426), (798, 3159814), (931, 2708412), (1029, 2450468), (1083, 2328284), (1372, 1837851), (1444, 1746213), (1596, 1579907), (1697, 1485876), (1862, 1354206), (2058, 1225234), (2166, 1164142), (2527, 997836), (2793, 902804), (3394, 742938), (3724, 677103), (4116, 612617), (4332, 582071), (5054, 498918), (5091, 495292), (5586, 451402), (6517, 386916), (6788, 371469), (7581, 332612), (10108, 249459), (10182, 247646), (11172, 225701), (11879, 212268), (13034, 193458), (15162, 166306), (17689, 142548), (19551, 128972), (20364, 123823), (23758, 106134), (26068, 96729), (30324, 83153), (32243, 78204), (35378, 71274), (35637, 70756), (39102, 64486), (47516, 53067)]