2639778912

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1541

約数の個数: 144

約数和(自身を含む): 7756100352

約数和(自身を除く): 5116321440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 191, 222, 288, 296, 333, 382, 444, 573, 592, 666, 764, 888, 1146, 1184, 1297, 1332, 1528, 1719, 1776, 2292, 2594, 2664, 3056, 3438, 3552, 3891, 4584, 5188, 5328, 6112, 6876, 7067, 7782, 9168, 10376, 10656, 11673, 13752, 14134, 15564, 18336, 20752, 21201, 23346, 27504, 28268, 31128, 41504, 42402, 46692, 47989, 55008, 56536, 62256, 63603, 84804, 93384, 95978, 113072, 124512, 127206, 143967, 169608, 186768, 191956, 226144, 247727, 254412, 287934, 339216, 373536, 383912, 431901, 495454, 508824, 575868, 678432, 743181, 767824, 863802, 990908, 1017648, 1151736, 1486362, 1535648, 1727604, 1981816, 2035296, 2229543, 2303472, 2972724, 3455208, 3963632, 4459086, 4606944, 5945448, 6910416, 7927264, 8918172, 9165899, 11890896, 13820832, 17836344, 18331798, 23781792, 27497697, 35672688, 36663596, 54995394, 71345376, 73327192, 82493091, 109990788, 146654384, 164986182, 219981576, 293308768, 329972364, 439963152, 659944728, 879926304, 1319889456, 2639778912]

約数ペア:

[(1, 2639778912), (2, 1319889456), (3, 879926304), (4, 659944728), (6, 439963152), (8, 329972364), (9, 293308768), (12, 219981576), (16, 164986182), (18, 146654384), (24, 109990788), (32, 82493091), (36, 73327192), (37, 71345376), (48, 54995394), (72, 36663596), (74, 35672688), (96, 27497697), (111, 23781792), (144, 18331798), (148, 17836344), (191, 13820832), (222, 11890896), (288, 9165899), (296, 8918172), (333, 7927264), (382, 6910416), (444, 5945448), (573, 4606944), (592, 4459086), (666, 3963632), (764, 3455208), (888, 2972724), (1146, 2303472), (1184, 2229543), (1297, 2035296), (1332, 1981816), (1528, 1727604), (1719, 1535648), (1776, 1486362), (2292, 1151736), (2594, 1017648), (2664, 990908), (3056, 863802), (3438, 767824), (3552, 743181), (3891, 678432), (4584, 575868), (5188, 508824), (5328, 495454), (6112, 431901), (6876, 383912), (7067, 373536), (7782, 339216), (9168, 287934), (10376, 254412), (10656, 247727), (11673, 226144), (13752, 191956), (14134, 186768), (15564, 169608), (18336, 143967), (20752, 127206), (21201, 124512), (23346, 113072), (27504, 95978), (28268, 93384), (31128, 84804), (41504, 63603), (42402, 62256), (46692, 56536), (47989, 55008)]