1915362528

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 5556418560

約数和(自身を除く): 3641056032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 131, 136, 186, 204, 248, 262, 272, 289, 372, 393, 408, 496, 524, 527, 544, 578, 744, 786, 816, 867, 992, 1048, 1054, 1156, 1488, 1572, 1581, 1632, 1734, 2096, 2108, 2227, 2312, 2976, 3144, 3162, 3468, 4061, 4192, 4216, 4454, 4624, 4913, 6288, 6324, 6681, 6936, 8122, 8432, 8908, 8959, 9248, 9826, 12183, 12576, 12648, 13362, 13872, 14739, 16244, 16864, 17816, 17918, 19652, 24366, 25296, 26724, 26877, 27744, 29478, 32488, 35632, 35836, 37859, 39304, 48732, 50592, 53448, 53754, 58956, 64976, 69037, 71264, 71672, 75718, 78608, 97464, 106896, 107508, 113577, 117912, 129952, 138074, 143344, 151436, 152303, 157216, 194928, 207111, 213792, 215016, 227154, 235824, 276148, 286688, 302872, 304606, 389856, 414222, 430032, 454308, 456909, 471648, 552296, 605744, 609212, 643603, 828444, 860064, 908616, 913818, 1104592, 1173629, 1211488, 1218424, 1287206, 1656888, 1817232, 1827636, 1930809, 2209184, 2347258, 2436848, 2574412, 3313776, 3520887, 3634464, 3655272, 3861618, 4694516, 4873696, 5148824, 6627552, 7041774, 7310544, 7723236, 9389032, 10297648, 14083548, 14621088, 15446472, 18778064, 19951693, 20595296, 28167096, 30892944, 37556128, 39903386, 56334192, 59855079, 61785888, 79806772, 112668384, 119710158, 159613544, 239420316, 319227088, 478840632, 638454176, 957681264, 1915362528]

約数ペア:

[(1, 1915362528), (2, 957681264), (3, 638454176), (4, 478840632), (6, 319227088), (8, 239420316), (12, 159613544), (16, 119710158), (17, 112668384), (24, 79806772), (31, 61785888), (32, 59855079), (34, 56334192), (48, 39903386), (51, 37556128), (62, 30892944), (68, 28167096), (93, 20595296), (96, 19951693), (102, 18778064), (124, 15446472), (131, 14621088), (136, 14083548), (186, 10297648), (204, 9389032), (248, 7723236), (262, 7310544), (272, 7041774), (289, 6627552), (372, 5148824), (393, 4873696), (408, 4694516), (496, 3861618), (524, 3655272), (527, 3634464), (544, 3520887), (578, 3313776), (744, 2574412), (786, 2436848), (816, 2347258), (867, 2209184), (992, 1930809), (1048, 1827636), (1054, 1817232), (1156, 1656888), (1488, 1287206), (1572, 1218424), (1581, 1211488), (1632, 1173629), (1734, 1104592), (2096, 913818), (2108, 908616), (2227, 860064), (2312, 828444), (2976, 643603), (3144, 609212), (3162, 605744), (3468, 552296), (4061, 471648), (4192, 456909), (4216, 454308), (4454, 430032), (4624, 414222), (4913, 389856), (6288, 304606), (6324, 302872), (6681, 286688), (6936, 276148), (8122, 235824), (8432, 227154), (8908, 215016), (8959, 213792), (9248, 207111), (9826, 194928), (12183, 157216), (12576, 152303), (12648, 151436), (13362, 143344), (13872, 138074), (14739, 129952), (16244, 117912), (16864, 113577), (17816, 107508), (17918, 106896), (19652, 97464), (24366, 78608), (25296, 75718), (26724, 71672), (26877, 71264), (27744, 69037), (29478, 64976), (32488, 58956), (35632, 53754), (35836, 53448), (37859, 50592), (39304, 48732)]