340647216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:908

約数の個数: 180

約数和(自身を含む): 1109774952

約数和(自身を除く): 769127736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 273, 294, 312, 336, 338, 364, 392, 507, 546, 588, 624, 637, 676, 728, 784, 857, 1014, 1092, 1176, 1183, 1274, 1352, 1456, 1714, 1911, 2028, 2184, 2352, 2366, 2548, 2571, 2704, 3428, 3549, 3822, 4056, 4368, 4732, 5096, 5142, 5999, 6856, 7098, 7644, 8112, 8281, 9464, 10192, 10284, 11141, 11998, 13712, 14196, 15288, 16562, 17997, 18928, 20568, 22282, 23996, 24843, 28392, 30576, 33124, 33423, 35994, 41136, 41993, 44564, 47992, 49686, 56784, 66248, 66846, 71988, 77987, 83986, 89128, 95984, 99372, 125979, 132496, 133692, 143976, 144833, 155974, 167972, 178256, 198744, 233961, 251958, 267384, 287952, 289666, 311948, 335944, 397488, 434499, 467922, 503916, 534768, 545909, 579332, 623896, 671888, 868998, 935844, 1007832, 1013831, 1091818, 1158664, 1247792, 1637727, 1737996, 1871688, 2015664, 2027662, 2183636, 2317328, 3041493, 3275454, 3475992, 3743376, 4055324, 4367272, 6082986, 6550908, 6951984, 7096817, 8110648, 8734544, 12165972, 13101816, 14193634, 16221296, 21290451, 24331944, 26203632, 28387268, 42580902, 48663888, 56774536, 85161804, 113549072, 170323608, 340647216]

約数ペア:

[(1, 340647216), (2, 170323608), (3, 113549072), (4, 85161804), (6, 56774536), (7, 48663888), (8, 42580902), (12, 28387268), (13, 26203632), (14, 24331944), (16, 21290451), (21, 16221296), (24, 14193634), (26, 13101816), (28, 12165972), (39, 8734544), (42, 8110648), (48, 7096817), (49, 6951984), (52, 6550908), (56, 6082986), (78, 4367272), (84, 4055324), (91, 3743376), (98, 3475992), (104, 3275454), (112, 3041493), (147, 2317328), (156, 2183636), (168, 2027662), (169, 2015664), (182, 1871688), (196, 1737996), (208, 1637727), (273, 1247792), (294, 1158664), (312, 1091818), (336, 1013831), (338, 1007832), (364, 935844), (392, 868998), (507, 671888), (546, 623896), (588, 579332), (624, 545909), (637, 534768), (676, 503916), (728, 467922), (784, 434499), (857, 397488), (1014, 335944), (1092, 311948), (1176, 289666), (1183, 287952), (1274, 267384), (1352, 251958), (1456, 233961), (1714, 198744), (1911, 178256), (2028, 167972), (2184, 155974), (2352, 144833), (2366, 143976), (2548, 133692), (2571, 132496), (2704, 125979), (3428, 99372), (3549, 95984), (3822, 89128), (4056, 83986), (4368, 77987), (4732, 71988), (5096, 66846), (5142, 66248), (5999, 56784), (6856, 49686), (7098, 47992), (7644, 44564), (8112, 41993), (8281, 41136), (9464, 35994), (10192, 33423), (10284, 33124), (11141, 30576), (11998, 28392), (13712, 24843), (14196, 23996), (15288, 22282), (16562, 20568), (17997, 18928)]