213140376

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 618240000

約数和(自身を除く): 405099624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 139, 186, 216, 229, 248, 278, 279, 372, 417, 458, 556, 558, 687, 744, 834, 837, 916, 1112, 1116, 1251, 1374, 1668, 1674, 1832, 2061, 2232, 2502, 2748, 3336, 3348, 3753, 4122, 4309, 5004, 5496, 6183, 6696, 7099, 7506, 8244, 8618, 10008, 12366, 12927, 14198, 15012, 16488, 17236, 21297, 24732, 25854, 28396, 30024, 31831, 34472, 38781, 42594, 49464, 51708, 56792, 63662, 63891, 77562, 85188, 95493, 103416, 116343, 127324, 127782, 155124, 170376, 190986, 191673, 232686, 254648, 255564, 286479, 310248, 381972, 383346, 465372, 511128, 572958, 763944, 766692, 859437, 930744, 986761, 1145916, 1533384, 1718874, 1973522, 2291832, 2960283, 3437748, 3947044, 5920566, 6875496, 7894088, 8880849, 11841132, 17761698, 23682264, 26642547, 35523396, 53285094, 71046792, 106570188, 213140376]

約数ペア:

[(1, 213140376), (2, 106570188), (3, 71046792), (4, 53285094), (6, 35523396), (8, 26642547), (9, 23682264), (12, 17761698), (18, 11841132), (24, 8880849), (27, 7894088), (31, 6875496), (36, 5920566), (54, 3947044), (62, 3437748), (72, 2960283), (93, 2291832), (108, 1973522), (124, 1718874), (139, 1533384), (186, 1145916), (216, 986761), (229, 930744), (248, 859437), (278, 766692), (279, 763944), (372, 572958), (417, 511128), (458, 465372), (556, 383346), (558, 381972), (687, 310248), (744, 286479), (834, 255564), (837, 254648), (916, 232686), (1112, 191673), (1116, 190986), (1251, 170376), (1374, 155124), (1668, 127782), (1674, 127324), (1832, 116343), (2061, 103416), (2232, 95493), (2502, 85188), (2748, 77562), (3336, 63891), (3348, 63662), (3753, 56792), (4122, 51708), (4309, 49464), (5004, 42594), (5496, 38781), (6183, 34472), (6696, 31831), (7099, 30024), (7506, 28396), (8244, 25854), (8618, 24732), (10008, 21297), (12366, 17236), (12927, 16488), (14198, 15012)]