40663896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 128325120

約数和(自身を除く): 87661224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 433, 516, 546, 559, 602, 728, 866, 903, 1032, 1092, 1118, 1204, 1299, 1677, 1732, 1806, 2184, 2236, 2408, 2598, 3031, 3354, 3464, 3612, 3913, 4472, 5196, 5629, 6062, 6708, 7224, 7826, 9093, 10392, 11258, 11739, 12124, 13416, 15652, 16887, 18186, 18619, 22516, 23478, 24248, 31304, 33774, 36372, 37238, 39403, 45032, 46956, 55857, 67548, 72744, 74476, 78806, 93912, 111714, 118209, 130333, 135096, 148952, 157612, 223428, 236418, 242047, 260666, 315224, 390999, 446856, 472836, 484094, 521332, 726141, 781998, 945672, 968188, 1042664, 1452282, 1563996, 1694329, 1936376, 2904564, 3127992, 3388658, 5082987, 5809128, 6777316, 10165974, 13554632, 20331948, 40663896]

約数ペア:

[(1, 40663896), (2, 20331948), (3, 13554632), (4, 10165974), (6, 6777316), (7, 5809128), (8, 5082987), (12, 3388658), (13, 3127992), (14, 2904564), (21, 1936376), (24, 1694329), (26, 1563996), (28, 1452282), (39, 1042664), (42, 968188), (43, 945672), (52, 781998), (56, 726141), (78, 521332), (84, 484094), (86, 472836), (91, 446856), (104, 390999), (129, 315224), (156, 260666), (168, 242047), (172, 236418), (182, 223428), (258, 157612), (273, 148952), (301, 135096), (312, 130333), (344, 118209), (364, 111714), (433, 93912), (516, 78806), (546, 74476), (559, 72744), (602, 67548), (728, 55857), (866, 46956), (903, 45032), (1032, 39403), (1092, 37238), (1118, 36372), (1204, 33774), (1299, 31304), (1677, 24248), (1732, 23478), (1806, 22516), (2184, 18619), (2236, 18186), (2408, 16887), (2598, 15652), (3031, 13416), (3354, 12124), (3464, 11739), (3612, 11258), (3913, 10392), (4472, 9093), (5196, 7826), (5629, 7224), (6062, 6708)]