289076190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 817122816

約数和(自身を除く): 528046626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 37, 39, 46, 65, 67, 69, 74, 78, 111, 115, 130, 134, 138, 169, 185, 195, 201, 222, 230, 299, 335, 338, 345, 370, 390, 402, 481, 507, 555, 598, 670, 690, 845, 851, 871, 897, 962, 1005, 1014, 1110, 1443, 1495, 1541, 1690, 1702, 1742, 1794, 2010, 2405, 2479, 2535, 2553, 2613, 2886, 2990, 3082, 3887, 4255, 4355, 4485, 4623, 4810, 4958, 5070, 5106, 5226, 6253, 7215, 7437, 7705, 7774, 8510, 8710, 8970, 9246, 11063, 11323, 11661, 12395, 12506, 12765, 13065, 14430, 14874, 15410, 18759, 19435, 20033, 22126, 22646, 23115, 23322, 24790, 25530, 26130, 31265, 32227, 33189, 33969, 37185, 37518, 38870, 40066, 46230, 55315, 56615, 57017, 58305, 60099, 62530, 64454, 66378, 67938, 74370, 93795, 96681, 100165, 110630, 113230, 114034, 116610, 120198, 143819, 161135, 165945, 169845, 171051, 187590, 193362, 200330, 260429, 285085, 287638, 300495, 322270, 331890, 339690, 342102, 418951, 431457, 483405, 520858, 570170, 600990, 719095, 741221, 781287, 837902, 855255, 862914, 966810, 1256853, 1302145, 1438190, 1482442, 1562574, 1710510, 2094755, 2157285, 2223663, 2513706, 2604290, 3706105, 3906435, 4189510, 4314570, 4447326, 6284265, 7412210, 7812870, 9635873, 11118315, 12568530, 19271746, 22236630, 28907619, 48179365, 57815238, 96358730, 144538095, 289076190]

約数ペア:

[(1, 289076190), (2, 144538095), (3, 96358730), (5, 57815238), (6, 48179365), (10, 28907619), (13, 22236630), (15, 19271746), (23, 12568530), (26, 11118315), (30, 9635873), (37, 7812870), (39, 7412210), (46, 6284265), (65, 4447326), (67, 4314570), (69, 4189510), (74, 3906435), (78, 3706105), (111, 2604290), (115, 2513706), (130, 2223663), (134, 2157285), (138, 2094755), (169, 1710510), (185, 1562574), (195, 1482442), (201, 1438190), (222, 1302145), (230, 1256853), (299, 966810), (335, 862914), (338, 855255), (345, 837902), (370, 781287), (390, 741221), (402, 719095), (481, 600990), (507, 570170), (555, 520858), (598, 483405), (670, 431457), (690, 418951), (845, 342102), (851, 339690), (871, 331890), (897, 322270), (962, 300495), (1005, 287638), (1014, 285085), (1110, 260429), (1443, 200330), (1495, 193362), (1541, 187590), (1690, 171051), (1702, 169845), (1742, 165945), (1794, 161135), (2010, 143819), (2405, 120198), (2479, 116610), (2535, 114034), (2553, 113230), (2613, 110630), (2886, 100165), (2990, 96681), (3082, 93795), (3887, 74370), (4255, 67938), (4355, 66378), (4485, 64454), (4623, 62530), (4810, 60099), (4958, 58305), (5070, 57017), (5106, 56615), (5226, 55315), (6253, 46230), (7215, 40066), (7437, 38870), (7705, 37518), (7774, 37185), (8510, 33969), (8710, 33189), (8970, 32227), (9246, 31265), (11063, 26130), (11323, 25530), (11661, 24790), (12395, 23322), (12506, 23115), (12765, 22646), (13065, 22126), (14430, 20033), (14874, 19435), (15410, 18759)]