1384995928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 2737152000

約数和(自身を除く): 1352156072

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 131, 178, 248, 262, 356, 479, 524, 712, 958, 1048, 1916, 2759, 3832, 4061, 5518, 8122, 11036, 11659, 14849, 16244, 22072, 23318, 29698, 32488, 42631, 46636, 59396, 62749, 85262, 93272, 118792, 125498, 170524, 250996, 341048, 361429, 501992, 722858, 1321561, 1445716, 1945219, 2643122, 2891432, 3890438, 5286244, 5584661, 7780876, 10572488, 11169322, 15561752, 22338644, 44677288, 173124491, 346248982, 692497964, 1384995928]

約数ペア:

[(1, 1384995928), (2, 692497964), (4, 346248982), (8, 173124491), (31, 44677288), (62, 22338644), (89, 15561752), (124, 11169322), (131, 10572488), (178, 7780876), (248, 5584661), (262, 5286244), (356, 3890438), (479, 2891432), (524, 2643122), (712, 1945219), (958, 1445716), (1048, 1321561), (1916, 722858), (2759, 501992), (3832, 361429), (4061, 341048), (5518, 250996), (8122, 170524), (11036, 125498), (11659, 118792), (14849, 93272), (16244, 85262), (22072, 62749), (23318, 59396), (29698, 46636), (32488, 42631)]