2777841456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{40841}}^1$

素因数の和:40974

約数の個数: 80

約数和(自身を含む): 7799188320

約数和(自身を除く): 5021346864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 4251, 5232, 5668, 8502, 11336, 17004, 22672, 34008, 40841, 68016, 81682, 122523, 163364, 245046, 326728, 490092, 530933, 653456, 980184, 1061866, 1592799, 1960368, 2123732, 3185598, 4247464, 4451669, 6371196, 8494928, 8903338, 12742392, 13355007, 17806676, 25484784, 26710014, 35613352, 53420028, 57871697, 71226704, 106840056, 115743394, 173615091, 213680112, 231486788, 347230182, 462973576, 694460364, 925947152, 1388920728, 2777841456]

約数ペア:

[(1, 2777841456), (2, 1388920728), (3, 925947152), (4, 694460364), (6, 462973576), (8, 347230182), (12, 231486788), (13, 213680112), (16, 173615091), (24, 115743394), (26, 106840056), (39, 71226704), (48, 57871697), (52, 53420028), (78, 35613352), (104, 26710014), (109, 25484784), (156, 17806676), (208, 13355007), (218, 12742392), (312, 8903338), (327, 8494928), (436, 6371196), (624, 4451669), (654, 4247464), (872, 3185598), (1308, 2123732), (1417, 1960368), (1744, 1592799), (2616, 1061866), (2834, 980184), (4251, 653456), (5232, 530933), (5668, 490092), (8502, 326728), (11336, 245046), (17004, 163364), (22672, 122523), (34008, 81682), (40841, 68016)]