889688592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15331}}^1$

素因数の和:15389

約数の個数: 120

約数和(自身を含む): 2768100608

約数和(自身を除く): 1878412016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 15331, 19344, 29016, 30662, 45993, 58032, 61324, 91986, 122648, 137979, 183972, 199303, 245296, 275958, 367944, 398606, 475261, 551916, 597909, 735888, 797212, 950522, 1103832, 1195818, 1425783, 1594424, 1793727, 1901044, 2207664, 2391636, 2851566, 3188848, 3587454, 3802088, 4277349, 4783272, 5703132, 6178393, 7174908, 7604176, 8554698, 9566544, 11406264, 12356786, 14349816, 17109396, 18535179, 22812528, 24713572, 28699632, 34218792, 37070358, 49427144, 55605537, 68437584, 74140716, 98854288, 111211074, 148281432, 222422148, 296562864, 444844296, 889688592]

約数ペア:

[(1, 889688592), (2, 444844296), (3, 296562864), (4, 222422148), (6, 148281432), (8, 111211074), (9, 98854288), (12, 74140716), (13, 68437584), (16, 55605537), (18, 49427144), (24, 37070358), (26, 34218792), (31, 28699632), (36, 24713572), (39, 22812528), (48, 18535179), (52, 17109396), (62, 14349816), (72, 12356786), (78, 11406264), (93, 9566544), (104, 8554698), (117, 7604176), (124, 7174908), (144, 6178393), (156, 5703132), (186, 4783272), (208, 4277349), (234, 3802088), (248, 3587454), (279, 3188848), (312, 2851566), (372, 2391636), (403, 2207664), (468, 1901044), (496, 1793727), (558, 1594424), (624, 1425783), (744, 1195818), (806, 1103832), (936, 950522), (1116, 797212), (1209, 735888), (1488, 597909), (1612, 551916), (1872, 475261), (2232, 398606), (2418, 367944), (3224, 275958), (3627, 245296), (4464, 199303), (4836, 183972), (6448, 137979), (7254, 122648), (9672, 91986), (14508, 61324), (15331, 58032), (19344, 45993), (29016, 30662)]