2007918864

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1154

約数の個数: 180

約数和(自身を含む): 6562722816

約数和(自身を除く): 4554803952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 383, 392, 441, 504, 588, 743, 766, 784, 882, 1008, 1149, 1176, 1486, 1532, 1764, 2229, 2298, 2352, 2681, 2972, 3064, 3447, 3528, 4458, 4596, 5201, 5362, 5944, 6128, 6687, 6894, 7056, 8043, 8916, 9192, 10402, 10724, 11888, 13374, 13788, 15603, 16086, 17832, 18384, 18767, 20804, 21448, 24129, 26748, 27576, 31206, 32172, 35664, 36407, 37534, 41608, 42896, 46809, 48258, 53496, 55152, 56301, 62412, 64344, 72814, 75068, 83216, 93618, 96516, 106992, 109221, 112602, 124824, 128688, 145628, 150136, 168903, 187236, 193032, 218442, 225204, 249648, 284569, 291256, 300272, 327663, 337806, 374472, 386064, 436884, 450408, 569138, 582512, 655326, 675612, 748944, 853707, 873768, 900816, 1138276, 1310652, 1351224, 1707414, 1747536, 1991983, 2276552, 2561121, 2621304, 2702448, 3414828, 3983966, 4553104, 5122242, 5242608, 5975949, 6829656, 7967932, 10244484, 11951898, 13659312, 13943881, 15935864, 17927847, 20488968, 23903796, 27887762, 31871728, 35855694, 40977936, 41831643, 47807592, 55775524, 71711388, 83663286, 95615184, 111551048, 125494929, 143422776, 167326572, 223102096, 250989858, 286845552, 334653144, 501979716, 669306288, 1003959432, 2007918864]

約数ペア:

[(1, 2007918864), (2, 1003959432), (3, 669306288), (4, 501979716), (6, 334653144), (7, 286845552), (8, 250989858), (9, 223102096), (12, 167326572), (14, 143422776), (16, 125494929), (18, 111551048), (21, 95615184), (24, 83663286), (28, 71711388), (36, 55775524), (42, 47807592), (48, 41831643), (49, 40977936), (56, 35855694), (63, 31871728), (72, 27887762), (84, 23903796), (98, 20488968), (112, 17927847), (126, 15935864), (144, 13943881), (147, 13659312), (168, 11951898), (196, 10244484), (252, 7967932), (294, 6829656), (336, 5975949), (383, 5242608), (392, 5122242), (441, 4553104), (504, 3983966), (588, 3414828), (743, 2702448), (766, 2621304), (784, 2561121), (882, 2276552), (1008, 1991983), (1149, 1747536), (1176, 1707414), (1486, 1351224), (1532, 1310652), (1764, 1138276), (2229, 900816), (2298, 873768), (2352, 853707), (2681, 748944), (2972, 675612), (3064, 655326), (3447, 582512), (3528, 569138), (4458, 450408), (4596, 436884), (5201, 386064), (5362, 374472), (5944, 337806), (6128, 327663), (6687, 300272), (6894, 291256), (7056, 284569), (8043, 249648), (8916, 225204), (9192, 218442), (10402, 193032), (10724, 187236), (11888, 168903), (13374, 150136), (13788, 145628), (15603, 128688), (16086, 124824), (17832, 112602), (18384, 109221), (18767, 106992), (20804, 96516), (21448, 93618), (24129, 83216), (26748, 75068), (27576, 72814), (31206, 64344), (32172, 62412), (35664, 56301), (36407, 55152), (37534, 53496), (41608, 48258), (42896, 46809)]