1900537984

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 4077082800

約数和(自身を除く): 2176544816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 272, 289, 332, 544, 578, 619, 664, 1088, 1156, 1238, 1328, 1411, 2176, 2312, 2476, 2656, 2822, 4624, 4952, 5312, 5644, 9248, 9904, 10523, 10624, 11288, 18496, 19808, 21046, 22576, 23987, 36992, 39616, 42092, 45152, 47974, 51377, 79232, 84184, 90304, 95948, 102754, 168368, 178891, 180608, 191896, 205508, 336736, 357782, 383792, 411016, 673472, 715564, 767584, 822032, 873409, 1346944, 1431128, 1535168, 1644064, 1746818, 2862256, 3070336, 3288128, 3493636, 5724512, 6576256, 6987272, 11449024, 13974544, 14847953, 22898048, 27949088, 29695906, 55898176, 59391812, 111796352, 118783624, 237567248, 475134496, 950268992, 1900537984]

約数ペア:

[(1, 1900537984), (2, 950268992), (4, 475134496), (8, 237567248), (16, 118783624), (17, 111796352), (32, 59391812), (34, 55898176), (64, 29695906), (68, 27949088), (83, 22898048), (128, 14847953), (136, 13974544), (166, 11449024), (272, 6987272), (289, 6576256), (332, 5724512), (544, 3493636), (578, 3288128), (619, 3070336), (664, 2862256), (1088, 1746818), (1156, 1644064), (1238, 1535168), (1328, 1431128), (1411, 1346944), (2176, 873409), (2312, 822032), (2476, 767584), (2656, 715564), (2822, 673472), (4624, 411016), (4952, 383792), (5312, 357782), (5644, 336736), (9248, 205508), (9904, 191896), (10523, 180608), (10624, 178891), (11288, 168368), (18496, 102754), (19808, 95948), (21046, 90304), (22576, 84184), (23987, 79232), (36992, 51377), (39616, 47974), (42092, 45152)]