494442396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2864

約数の個数: 144

約数和(自身を含む): 1544757760

約数和(自身を除く): 1050315364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 444, 518, 532, 666, 684, 703, 777, 798, 1036, 1197, 1332, 1406, 1554, 1596, 2109, 2331, 2394, 2791, 2812, 3108, 4218, 4662, 4788, 4921, 5582, 6327, 8373, 8436, 9324, 9842, 11164, 12654, 14763, 16746, 19537, 19684, 25119, 25308, 29526, 33492, 39074, 44289, 50238, 53029, 58611, 59052, 78148, 88578, 100476, 103267, 106058, 117222, 159087, 175833, 177156, 206534, 212116, 234444, 309801, 318174, 351666, 371203, 413068, 477261, 619602, 636348, 703332, 722869, 742406, 929403, 954522, 1113609, 1239204, 1445738, 1484812, 1858806, 1909044, 1962073, 2168607, 2227218, 2891476, 3340827, 3717612, 3924146, 4337214, 4454436, 5886219, 6505821, 6681654, 7848292, 8674428, 11772438, 13011642, 13363308, 13734511, 17658657, 23544876, 26023284, 27469022, 35317314, 41203533, 54938044, 70634628, 82407066, 123610599, 164814132, 247221198, 494442396]

約数ペア:

[(1, 494442396), (2, 247221198), (3, 164814132), (4, 123610599), (6, 82407066), (7, 70634628), (9, 54938044), (12, 41203533), (14, 35317314), (18, 27469022), (19, 26023284), (21, 23544876), (28, 17658657), (36, 13734511), (37, 13363308), (38, 13011642), (42, 11772438), (57, 8674428), (63, 7848292), (74, 6681654), (76, 6505821), (84, 5886219), (111, 4454436), (114, 4337214), (126, 3924146), (133, 3717612), (148, 3340827), (171, 2891476), (222, 2227218), (228, 2168607), (252, 1962073), (259, 1909044), (266, 1858806), (333, 1484812), (342, 1445738), (399, 1239204), (444, 1113609), (518, 954522), (532, 929403), (666, 742406), (684, 722869), (703, 703332), (777, 636348), (798, 619602), (1036, 477261), (1197, 413068), (1332, 371203), (1406, 351666), (1554, 318174), (1596, 309801), (2109, 234444), (2331, 212116), (2394, 206534), (2791, 177156), (2812, 175833), (3108, 159087), (4218, 117222), (4662, 106058), (4788, 103267), (4921, 100476), (5582, 88578), (6327, 78148), (8373, 59052), (8436, 58611), (9324, 53029), (9842, 50238), (11164, 44289), (12654, 39074), (14763, 33492), (16746, 29526), (19537, 25308), (19684, 25119)]