417557712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 1279918080

約数和(自身を除く): 862360368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 127, 132, 143, 156, 176, 208, 254, 264, 286, 312, 381, 429, 479, 508, 528, 572, 624, 762, 858, 958, 1016, 1144, 1397, 1437, 1524, 1651, 1716, 1916, 2032, 2288, 2794, 2874, 3048, 3302, 3432, 3832, 4191, 4953, 5269, 5588, 5748, 6096, 6227, 6604, 6864, 7664, 8382, 9906, 10538, 11176, 11496, 12454, 13208, 15807, 16764, 18161, 18681, 19812, 21076, 22352, 22992, 24908, 26416, 31614, 33528, 36322, 37362, 39624, 42152, 49816, 54483, 60833, 63228, 67056, 68497, 72644, 74724, 79248, 84304, 99632, 108966, 121666, 126456, 136994, 145288, 149448, 182499, 205491, 217932, 243332, 252912, 273988, 290576, 298896, 364998, 410982, 435864, 486664, 547976, 669163, 729996, 790829, 821964, 871728, 973328, 1095952, 1338326, 1459992, 1581658, 1643928, 2007489, 2372487, 2676652, 2919984, 3163316, 3287856, 4014978, 4744974, 5353304, 6326632, 8029956, 8699119, 9489948, 10706608, 12653264, 16059912, 17398238, 18979896, 26097357, 32119824, 34796476, 37959792, 52194714, 69592952, 104389428, 139185904, 208778856, 417557712]

約数ペア:

[(1, 417557712), (2, 208778856), (3, 139185904), (4, 104389428), (6, 69592952), (8, 52194714), (11, 37959792), (12, 34796476), (13, 32119824), (16, 26097357), (22, 18979896), (24, 17398238), (26, 16059912), (33, 12653264), (39, 10706608), (44, 9489948), (48, 8699119), (52, 8029956), (66, 6326632), (78, 5353304), (88, 4744974), (104, 4014978), (127, 3287856), (132, 3163316), (143, 2919984), (156, 2676652), (176, 2372487), (208, 2007489), (254, 1643928), (264, 1581658), (286, 1459992), (312, 1338326), (381, 1095952), (429, 973328), (479, 871728), (508, 821964), (528, 790829), (572, 729996), (624, 669163), (762, 547976), (858, 486664), (958, 435864), (1016, 410982), (1144, 364998), (1397, 298896), (1437, 290576), (1524, 273988), (1651, 252912), (1716, 243332), (1916, 217932), (2032, 205491), (2288, 182499), (2794, 149448), (2874, 145288), (3048, 136994), (3302, 126456), (3432, 121666), (3832, 108966), (4191, 99632), (4953, 84304), (5269, 79248), (5588, 74724), (5748, 72644), (6096, 68497), (6227, 67056), (6604, 63228), (6864, 60833), (7664, 54483), (8382, 49816), (9906, 42152), (10538, 39624), (11176, 37362), (11496, 36322), (12454, 33528), (13208, 31614), (15807, 26416), (16764, 24908), (18161, 22992), (18681, 22352), (19812, 21076)]