2100031896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 5673369600

約数和(自身を除く): 3573337704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 151, 178, 204, 267, 302, 356, 383, 408, 453, 534, 604, 712, 766, 906, 1068, 1149, 1208, 1513, 1532, 1812, 2136, 2298, 2567, 3026, 3064, 3624, 4539, 4596, 5134, 6052, 6511, 7701, 9078, 9192, 10268, 12104, 13022, 13439, 15402, 18156, 19533, 20536, 26044, 26878, 30804, 34087, 36312, 39066, 40317, 52088, 53756, 57833, 61608, 68174, 78132, 80634, 102261, 107512, 115666, 136348, 156264, 161268, 173499, 204522, 228463, 231332, 272696, 322536, 346998, 409044, 456926, 462664, 579479, 685389, 693996, 818088, 913852, 983161, 1158958, 1370778, 1387992, 1738437, 1827704, 1966322, 2317916, 2741556, 2949483, 3476874, 3932644, 4635832, 5147137, 5483112, 5898966, 6953748, 7865288, 10294274, 11797932, 13907496, 15441411, 20588548, 23595864, 30882822, 41177096, 61765644, 87501329, 123531288, 175002658, 262503987, 350005316, 525007974, 700010632, 1050015948, 2100031896]

約数ペア:

[(1, 2100031896), (2, 1050015948), (3, 700010632), (4, 525007974), (6, 350005316), (8, 262503987), (12, 175002658), (17, 123531288), (24, 87501329), (34, 61765644), (51, 41177096), (68, 30882822), (89, 23595864), (102, 20588548), (136, 15441411), (151, 13907496), (178, 11797932), (204, 10294274), (267, 7865288), (302, 6953748), (356, 5898966), (383, 5483112), (408, 5147137), (453, 4635832), (534, 3932644), (604, 3476874), (712, 2949483), (766, 2741556), (906, 2317916), (1068, 1966322), (1149, 1827704), (1208, 1738437), (1513, 1387992), (1532, 1370778), (1812, 1158958), (2136, 983161), (2298, 913852), (2567, 818088), (3026, 693996), (3064, 685389), (3624, 579479), (4539, 462664), (4596, 456926), (5134, 409044), (6052, 346998), (6511, 322536), (7701, 272696), (9078, 231332), (9192, 228463), (10268, 204522), (12104, 173499), (13022, 161268), (13439, 156264), (15402, 136348), (18156, 115666), (19533, 107512), (20536, 102261), (26044, 80634), (26878, 78132), (30804, 68174), (34087, 61608), (36312, 57833), (39066, 53756), (40317, 52088)]