326965760

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 160

約数和(自身を含む): 906852672

約数和(自身を除く): 579886912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 512, 544, 640, 680, 683, 704, 748, 880, 935, 1088, 1280, 1360, 1366, 1408, 1496, 1760, 1870, 2176, 2560, 2720, 2732, 2816, 2992, 3415, 3520, 3740, 4352, 5440, 5464, 5632, 5984, 6830, 7040, 7480, 7513, 8704, 10880, 10928, 11611, 11968, 13660, 14080, 14960, 15026, 21760, 21856, 23222, 23936, 27320, 28160, 29920, 30052, 37565, 43520, 43712, 46444, 47872, 54640, 58055, 59840, 60104, 75130, 87424, 92888, 95744, 109280, 116110, 119680, 120208, 127721, 150260, 174848, 185776, 218560, 232220, 239360, 240416, 255442, 300520, 349696, 371552, 437120, 464440, 478720, 480832, 510884, 601040, 638605, 743104, 874240, 928880, 961664, 1021768, 1202080, 1277210, 1486208, 1748480, 1857760, 1923328, 2043536, 2404160, 2554420, 2972416, 3715520, 3846656, 4087072, 4808320, 5108840, 5944832, 7431040, 8174144, 9616640, 10217680, 14862080, 16348288, 19233280, 20435360, 29724160, 32696576, 40870720, 65393152, 81741440, 163482880, 326965760]

約数ペア:

[(1, 326965760), (2, 163482880), (4, 81741440), (5, 65393152), (8, 40870720), (10, 32696576), (11, 29724160), (16, 20435360), (17, 19233280), (20, 16348288), (22, 14862080), (32, 10217680), (34, 9616640), (40, 8174144), (44, 7431040), (55, 5944832), (64, 5108840), (68, 4808320), (80, 4087072), (85, 3846656), (88, 3715520), (110, 2972416), (128, 2554420), (136, 2404160), (160, 2043536), (170, 1923328), (176, 1857760), (187, 1748480), (220, 1486208), (256, 1277210), (272, 1202080), (320, 1021768), (340, 961664), (352, 928880), (374, 874240), (440, 743104), (512, 638605), (544, 601040), (640, 510884), (680, 480832), (683, 478720), (704, 464440), (748, 437120), (880, 371552), (935, 349696), (1088, 300520), (1280, 255442), (1360, 240416), (1366, 239360), (1408, 232220), (1496, 218560), (1760, 185776), (1870, 174848), (2176, 150260), (2560, 127721), (2720, 120208), (2732, 119680), (2816, 116110), (2992, 109280), (3415, 95744), (3520, 92888), (3740, 87424), (4352, 75130), (5440, 60104), (5464, 59840), (5632, 58055), (5984, 54640), (6830, 47872), (7040, 46444), (7480, 43712), (7513, 43520), (8704, 37565), (10880, 30052), (10928, 29920), (11611, 28160), (11968, 27320), (13660, 23936), (14080, 23222), (14960, 21856), (15026, 21760)]