628205328

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:878

約数の個数: 160

約数和(自身を含む): 1894323200

約数和(自身を除く): 1266117872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 366, 372, 432, 488, 496, 549, 558, 732, 744, 769, 837, 976, 1098, 1116, 1464, 1488, 1538, 1647, 1674, 1891, 2196, 2232, 2307, 2928, 3076, 3294, 3348, 3782, 4392, 4464, 4614, 5673, 6152, 6588, 6696, 6921, 7564, 8784, 9228, 11346, 12304, 13176, 13392, 13842, 15128, 17019, 18456, 20763, 22692, 23839, 26352, 27684, 30256, 34038, 36912, 41526, 45384, 46909, 47678, 51057, 55368, 68076, 71517, 83052, 90768, 93818, 95356, 102114, 110736, 136152, 140727, 143034, 166104, 187636, 190712, 204228, 214551, 272304, 281454, 286068, 332208, 375272, 381424, 408456, 422181, 429102, 562908, 572136, 643653, 750544, 816912, 844362, 858204, 1125816, 1144272, 1266543, 1287306, 1454179, 1688724, 1716408, 2251632, 2533086, 2574612, 2908358, 3377448, 3432816, 4362537, 5066172, 5149224, 5816716, 6754896, 8725074, 10132344, 10298448, 11633432, 13087611, 17450148, 20264688, 23266864, 26175222, 34900296, 39262833, 52350444, 69800592, 78525666, 104700888, 157051332, 209401776, 314102664, 628205328]

約数ペア:

[(1, 628205328), (2, 314102664), (3, 209401776), (4, 157051332), (6, 104700888), (8, 78525666), (9, 69800592), (12, 52350444), (16, 39262833), (18, 34900296), (24, 26175222), (27, 23266864), (31, 20264688), (36, 17450148), (48, 13087611), (54, 11633432), (61, 10298448), (62, 10132344), (72, 8725074), (93, 6754896), (108, 5816716), (122, 5149224), (124, 5066172), (144, 4362537), (183, 3432816), (186, 3377448), (216, 2908358), (244, 2574612), (248, 2533086), (279, 2251632), (366, 1716408), (372, 1688724), (432, 1454179), (488, 1287306), (496, 1266543), (549, 1144272), (558, 1125816), (732, 858204), (744, 844362), (769, 816912), (837, 750544), (976, 643653), (1098, 572136), (1116, 562908), (1464, 429102), (1488, 422181), (1538, 408456), (1647, 381424), (1674, 375272), (1891, 332208), (2196, 286068), (2232, 281454), (2307, 272304), (2928, 214551), (3076, 204228), (3294, 190712), (3348, 187636), (3782, 166104), (4392, 143034), (4464, 140727), (4614, 136152), (5673, 110736), (6152, 102114), (6588, 95356), (6696, 93818), (6921, 90768), (7564, 83052), (8784, 71517), (9228, 68076), (11346, 55368), (12304, 51057), (13176, 47678), (13392, 46909), (13842, 45384), (15128, 41526), (17019, 36912), (18456, 34038), (20763, 30256), (22692, 27684), (23839, 26352)]