1393874496

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1209

約数の個数: 168

約数和(自身を含む): 4581696704

約数和(自身を除く): 3187822208

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, 523, 576, 661, 672, 1008, 1046, 1322, 1344, 1569, 1983, 2016, 2092, 2644, 3138, 3661, 3966, 4032, 4184, 4627, 4707, 5288, 5949, 6276, 7322, 7932, 8368, 9254, 9414, 10576, 10983, 11898, 12552, 13881, 14644, 15864, 16736, 18508, 18828, 21152, 21966, 23796, 25104, 27762, 29288, 31728, 32949, 33472, 37016, 37656, 41643, 42304, 43932, 47592, 50208, 55524, 58576, 63456, 65898, 74032, 75312, 83286, 87864, 95184, 100416, 111048, 117152, 126912, 131796, 148064, 150624, 166572, 175728, 190368, 222096, 234304, 263592, 296128, 301248, 333144, 345703, 351456, 380736, 444192, 527184, 666288, 691406, 702912, 888384, 1037109, 1054368, 1332576, 1382812, 2074218, 2108736, 2419921, 2665152, 2765624, 3111327, 4148436, 4839842, 5531248, 6222654, 7259763, 8296872, 9679684, 11062496, 12445308, 14519526, 16593744, 19359368, 21779289, 22124992, 24890616, 29039052, 33187488, 38718736, 43558578, 49781232, 58078104, 66374976, 77437472, 87117156, 99562464, 116156208, 154874944, 174234312, 199124928, 232312416, 348468624, 464624832, 696937248, 1393874496]

約数ペア:

[(1, 1393874496), (2, 696937248), (3, 464624832), (4, 348468624), (6, 232312416), (7, 199124928), (8, 174234312), (9, 154874944), (12, 116156208), (14, 99562464), (16, 87117156), (18, 77437472), (21, 66374976), (24, 58078104), (28, 49781232), (32, 43558578), (36, 38718736), (42, 33187488), (48, 29039052), (56, 24890616), (63, 22124992), (64, 21779289), (72, 19359368), (84, 16593744), (96, 14519526), (112, 12445308), (126, 11062496), (144, 9679684), (168, 8296872), (192, 7259763), (224, 6222654), (252, 5531248), (288, 4839842), (336, 4148436), (448, 3111327), (504, 2765624), (523, 2665152), (576, 2419921), (661, 2108736), (672, 2074218), (1008, 1382812), (1046, 1332576), (1322, 1054368), (1344, 1037109), (1569, 888384), (1983, 702912), (2016, 691406), (2092, 666288), (2644, 527184), (3138, 444192), (3661, 380736), (3966, 351456), (4032, 345703), (4184, 333144), (4627, 301248), (4707, 296128), (5288, 263592), (5949, 234304), (6276, 222096), (7322, 190368), (7932, 175728), (8368, 166572), (9254, 150624), (9414, 148064), (10576, 131796), (10983, 126912), (11898, 117152), (12552, 111048), (13881, 100416), (14644, 95184), (15864, 87864), (16736, 83286), (18508, 75312), (18828, 74032), (21152, 65898), (21966, 63456), (23796, 58576), (25104, 55524), (27762, 50208), (29288, 47592), (31728, 43932), (32949, 42304), (33472, 41643), (37016, 37656)]