211316832

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23669}}^1$

素因数の和:23716

約数の個数: 72

約数和(自身を含む): 620343360

約数和(自身を除く): 409026528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 23669, 47338, 71007, 94676, 142014, 189352, 213021, 284028, 378704, 426042, 568056, 733739, 757408, 852084, 1136112, 1467478, 1704168, 2201217, 2272224, 2934956, 3408336, 4402434, 5869912, 6603651, 6816672, 8804868, 11739824, 13207302, 17609736, 23479648, 26414604, 35219472, 52829208, 70438944, 105658416, 211316832]

約数ペア:

[(1, 211316832), (2, 105658416), (3, 70438944), (4, 52829208), (6, 35219472), (8, 26414604), (9, 23479648), (12, 17609736), (16, 13207302), (18, 11739824), (24, 8804868), (31, 6816672), (32, 6603651), (36, 5869912), (48, 4402434), (62, 3408336), (72, 2934956), (93, 2272224), (96, 2201217), (124, 1704168), (144, 1467478), (186, 1136112), (248, 852084), (279, 757408), (288, 733739), (372, 568056), (496, 426042), (558, 378704), (744, 284028), (992, 213021), (1116, 189352), (1488, 142014), (2232, 94676), (2976, 71007), (4464, 47338), (8928, 23669)]