2138810688

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{929}}^1$

素因数の和:1525

約数の個数: 168

約数和(自身を含む): 7026127680

約数和(自身を除く): 4887316992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 571, 576, 672, 929, 1008, 1142, 1344, 1713, 1858, 2016, 2284, 2787, 3426, 3716, 3997, 4032, 4568, 5139, 5574, 6503, 6852, 7432, 7994, 8361, 9136, 10278, 11148, 11991, 13006, 13704, 14864, 15988, 16722, 18272, 19509, 20556, 22296, 23982, 26012, 27408, 29728, 31976, 33444, 35973, 36544, 39018, 41112, 44592, 47964, 52024, 54816, 58527, 59456, 63952, 66888, 71946, 78036, 82224, 89184, 95928, 104048, 109632, 117054, 127904, 133776, 143892, 156072, 164448, 178368, 191856, 208096, 234108, 255808, 267552, 287784, 312144, 328896, 383712, 416192, 468216, 530459, 535104, 575568, 624288, 767424, 936432, 1060918, 1151136, 1248576, 1591377, 1872864, 2121836, 2302272, 3182754, 3713213, 3745728, 4243672, 4774131, 6365508, 7426426, 8487344, 9548262, 11139639, 12731016, 14852852, 16974688, 19096524, 22279278, 25462032, 29705704, 33418917, 33949376, 38193048, 44558556, 50924064, 59411408, 66837834, 76386096, 89117112, 101848128, 118822816, 133675668, 152772192, 178234224, 237645632, 267351336, 305544384, 356468448, 534702672, 712936896, 1069405344, 2138810688]

約数ペア:

[(1, 2138810688), (2, 1069405344), (3, 712936896), (4, 534702672), (6, 356468448), (7, 305544384), (8, 267351336), (9, 237645632), (12, 178234224), (14, 152772192), (16, 133675668), (18, 118822816), (21, 101848128), (24, 89117112), (28, 76386096), (32, 66837834), (36, 59411408), (42, 50924064), (48, 44558556), (56, 38193048), (63, 33949376), (64, 33418917), (72, 29705704), (84, 25462032), (96, 22279278), (112, 19096524), (126, 16974688), (144, 14852852), (168, 12731016), (192, 11139639), (224, 9548262), (252, 8487344), (288, 7426426), (336, 6365508), (448, 4774131), (504, 4243672), (571, 3745728), (576, 3713213), (672, 3182754), (929, 2302272), (1008, 2121836), (1142, 1872864), (1344, 1591377), (1713, 1248576), (1858, 1151136), (2016, 1060918), (2284, 936432), (2787, 767424), (3426, 624288), (3716, 575568), (3997, 535104), (4032, 530459), (4568, 468216), (5139, 416192), (5574, 383712), (6503, 328896), (6852, 312144), (7432, 287784), (7994, 267552), (8361, 255808), (9136, 234108), (10278, 208096), (11148, 191856), (11991, 178368), (13006, 164448), (13704, 156072), (14864, 143892), (15988, 133776), (16722, 127904), (18272, 117054), (19509, 109632), (20556, 104048), (22296, 95928), (23982, 89184), (26012, 82224), (27408, 78036), (29728, 71946), (31976, 66888), (33444, 63952), (35973, 59456), (36544, 58527), (39018, 54816), (41112, 52024), (44592, 47964)]