291636288

素因数分解:

$2^6\times 3^4\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 140

約数和(自身を含む): 874628172

約数和(自身を除く): 582991884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 144, 162, 192, 202, 216, 288, 303, 324, 404, 432, 557, 576, 606, 648, 808, 864, 909, 1114, 1212, 1296, 1616, 1671, 1728, 1818, 2228, 2424, 2592, 2727, 3232, 3342, 3636, 4456, 4848, 5013, 5184, 5454, 6464, 6684, 7272, 8181, 8912, 9696, 10026, 10908, 13368, 14544, 15039, 16362, 17824, 19392, 20052, 21816, 26736, 29088, 30078, 32724, 35648, 40104, 43632, 45117, 53472, 56257, 58176, 60156, 65448, 80208, 87264, 90234, 106944, 112514, 120312, 130896, 160416, 168771, 174528, 180468, 225028, 240624, 261792, 320832, 337542, 360936, 450056, 481248, 506313, 523584, 675084, 721872, 900112, 962496, 1012626, 1350168, 1443744, 1518939, 1800224, 2025252, 2700336, 2887488, 3037878, 3600448, 4050504, 4556817, 5400672, 6075756, 8101008, 9113634, 10801344, 12151512, 16202016, 18227268, 24303024, 32404032, 36454536, 48606048, 72909072, 97212096, 145818144, 291636288]

約数ペア:

[(1, 291636288), (2, 145818144), (3, 97212096), (4, 72909072), (6, 48606048), (8, 36454536), (9, 32404032), (12, 24303024), (16, 18227268), (18, 16202016), (24, 12151512), (27, 10801344), (32, 9113634), (36, 8101008), (48, 6075756), (54, 5400672), (64, 4556817), (72, 4050504), (81, 3600448), (96, 3037878), (101, 2887488), (108, 2700336), (144, 2025252), (162, 1800224), (192, 1518939), (202, 1443744), (216, 1350168), (288, 1012626), (303, 962496), (324, 900112), (404, 721872), (432, 675084), (557, 523584), (576, 506313), (606, 481248), (648, 450056), (808, 360936), (864, 337542), (909, 320832), (1114, 261792), (1212, 240624), (1296, 225028), (1616, 180468), (1671, 174528), (1728, 168771), (1818, 160416), (2228, 130896), (2424, 120312), (2592, 112514), (2727, 106944), (3232, 90234), (3342, 87264), (3636, 80208), (4456, 65448), (4848, 60156), (5013, 58176), (5184, 56257), (5454, 53472), (6464, 45117), (6684, 43632), (7272, 40104), (8181, 35648), (8912, 32724), (9696, 30078), (10026, 29088), (10908, 26736), (13368, 21816), (14544, 20052), (15039, 19392), (16362, 17824)]