1393029216

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 4049450496

約数和(自身を除く): 2656421280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 173, 219, 288, 292, 346, 383, 438, 519, 584, 657, 692, 766, 876, 1038, 1149, 1168, 1314, 1384, 1532, 1557, 1752, 2076, 2298, 2336, 2628, 2768, 3064, 3114, 3447, 3504, 4152, 4596, 5256, 5536, 6128, 6228, 6894, 7008, 8304, 9192, 10512, 12256, 12456, 12629, 13788, 16608, 18384, 21024, 24912, 25258, 27576, 27959, 36768, 37887, 49824, 50516, 55152, 55918, 66259, 75774, 83877, 101032, 110304, 111836, 113661, 132518, 151548, 167754, 198777, 202064, 223672, 227322, 251631, 265036, 303096, 335508, 397554, 404128, 447344, 454644, 503262, 530072, 596331, 606192, 671016, 795108, 894688, 909288, 1006524, 1060144, 1192662, 1212384, 1342032, 1590216, 1818576, 2013048, 2120288, 2385324, 2684064, 3180432, 3637152, 4026096, 4770648, 4836907, 6360864, 8052192, 9541296, 9673814, 14510721, 19082592, 19347628, 29021442, 38695256, 43532163, 58042884, 77390512, 87064326, 116085768, 154781024, 174128652, 232171536, 348257304, 464343072, 696514608, 1393029216]

約数ペア:

[(1, 1393029216), (2, 696514608), (3, 464343072), (4, 348257304), (6, 232171536), (8, 174128652), (9, 154781024), (12, 116085768), (16, 87064326), (18, 77390512), (24, 58042884), (32, 43532163), (36, 38695256), (48, 29021442), (72, 19347628), (73, 19082592), (96, 14510721), (144, 9673814), (146, 9541296), (173, 8052192), (219, 6360864), (288, 4836907), (292, 4770648), (346, 4026096), (383, 3637152), (438, 3180432), (519, 2684064), (584, 2385324), (657, 2120288), (692, 2013048), (766, 1818576), (876, 1590216), (1038, 1342032), (1149, 1212384), (1168, 1192662), (1314, 1060144), (1384, 1006524), (1532, 909288), (1557, 894688), (1752, 795108), (2076, 671016), (2298, 606192), (2336, 596331), (2628, 530072), (2768, 503262), (3064, 454644), (3114, 447344), (3447, 404128), (3504, 397554), (4152, 335508), (4596, 303096), (5256, 265036), (5536, 251631), (6128, 227322), (6228, 223672), (6894, 202064), (7008, 198777), (8304, 167754), (9192, 151548), (10512, 132518), (12256, 113661), (12456, 111836), (12629, 110304), (13788, 101032), (16608, 83877), (18384, 75774), (21024, 66259), (24912, 55918), (25258, 55152), (27576, 50516), (27959, 49824), (36768, 37887)]