40462884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1327}}^1$

素因数の和:1366

約数の個数: 108

約数和(自身を含む): 128582272

約数和(自身を除く): 88119388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1327, 1386, 1452, 1694, 2178, 2541, 2654, 2772, 3388, 3981, 4356, 5082, 5308, 7623, 7962, 9289, 10164, 11943, 14597, 15246, 15924, 18578, 23886, 27867, 29194, 30492, 37156, 43791, 47772, 55734, 58388, 83601, 87582, 102179, 111468, 131373, 160567, 167202, 175164, 204358, 262746, 306537, 321134, 334404, 408716, 481701, 525492, 613074, 642268, 919611, 963402, 1123969, 1226148, 1445103, 1839222, 1926804, 2247938, 2890206, 3371907, 3678444, 4495876, 5780412, 6743814, 10115721, 13487628, 20231442, 40462884]

約数ペア:

[(1, 40462884), (2, 20231442), (3, 13487628), (4, 10115721), (6, 6743814), (7, 5780412), (9, 4495876), (11, 3678444), (12, 3371907), (14, 2890206), (18, 2247938), (21, 1926804), (22, 1839222), (28, 1445103), (33, 1226148), (36, 1123969), (42, 963402), (44, 919611), (63, 642268), (66, 613074), (77, 525492), (84, 481701), (99, 408716), (121, 334404), (126, 321134), (132, 306537), (154, 262746), (198, 204358), (231, 175164), (242, 167202), (252, 160567), (308, 131373), (363, 111468), (396, 102179), (462, 87582), (484, 83601), (693, 58388), (726, 55734), (847, 47772), (924, 43791), (1089, 37156), (1327, 30492), (1386, 29194), (1452, 27867), (1694, 23886), (2178, 18578), (2541, 15924), (2654, 15246), (2772, 14597), (3388, 11943), (3981, 10164), (4356, 9289), (5082, 7962), (5308, 7623)]