687246768

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{13597}}^1$

素因数の和:13633

約数の個数: 120

約数和(自身を含む): 2148157648

約数和(自身を除く): 1460910880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 12636, 13597, 16848, 25272, 27194, 40791, 50544, 54388, 81582, 108776, 122373, 163164, 176761, 217552, 244746, 326328, 353522, 367119, 489492, 530283, 652656, 707044, 734238, 978984, 1060566, 1101357, 1414088, 1468476, 1590849, 1957968, 2121132, 2202714, 2828176, 2936952, 3181698, 3304071, 4242264, 4405428, 4772547, 5873904, 6363396, 6608142, 8484528, 8810856, 9545094, 12726792, 13216284, 14317641, 17621712, 19090188, 25453584, 26432568, 28635282, 38180376, 42952923, 52865136, 57270564, 76360752, 85905846, 114541128, 171811692, 229082256, 343623384, 687246768]

約数ペア:

[(1, 687246768), (2, 343623384), (3, 229082256), (4, 171811692), (6, 114541128), (8, 85905846), (9, 76360752), (12, 57270564), (13, 52865136), (16, 42952923), (18, 38180376), (24, 28635282), (26, 26432568), (27, 25453584), (36, 19090188), (39, 17621712), (48, 14317641), (52, 13216284), (54, 12726792), (72, 9545094), (78, 8810856), (81, 8484528), (104, 6608142), (108, 6363396), (117, 5873904), (144, 4772547), (156, 4405428), (162, 4242264), (208, 3304071), (216, 3181698), (234, 2936952), (243, 2828176), (312, 2202714), (324, 2121132), (351, 1957968), (432, 1590849), (468, 1468476), (486, 1414088), (624, 1101357), (648, 1060566), (702, 978984), (936, 734238), (972, 707044), (1053, 652656), (1296, 530283), (1404, 489492), (1872, 367119), (1944, 353522), (2106, 326328), (2808, 244746), (3159, 217552), (3888, 176761), (4212, 163164), (5616, 122373), (6318, 108776), (8424, 81582), (12636, 54388), (13597, 50544), (16848, 40791), (25272, 27194)]