21954441552

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{177763}}^1$

素因数の和:177888

約数の個数: 80

約数和(自身を含む): 59250874368

約数和(自身を除く): 37296432816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 996, 1328, 1488, 1992, 2573, 3984, 5146, 7719, 10292, 15438, 20584, 30876, 41168, 61752, 123504, 177763, 355526, 533289, 711052, 1066578, 1422104, 2133156, 2844208, 4266312, 5510653, 8532624, 11021306, 14754329, 16531959, 22042612, 29508658, 33063918, 44085224, 44262987, 59017316, 66127836, 88170448, 88525974, 118034632, 132255672, 177051948, 236069264, 264511344, 354103896, 457384199, 708207792, 914768398, 1372152597, 1829536796, 2744305194, 3659073592, 5488610388, 7318147184, 10977220776, 21954441552]

約数ペア:

[(1, 21954441552), (2, 10977220776), (3, 7318147184), (4, 5488610388), (6, 3659073592), (8, 2744305194), (12, 1829536796), (16, 1372152597), (24, 914768398), (31, 708207792), (48, 457384199), (62, 354103896), (83, 264511344), (93, 236069264), (124, 177051948), (166, 132255672), (186, 118034632), (248, 88525974), (249, 88170448), (332, 66127836), (372, 59017316), (496, 44262987), (498, 44085224), (664, 33063918), (744, 29508658), (996, 22042612), (1328, 16531959), (1488, 14754329), (1992, 11021306), (2573, 8532624), (3984, 5510653), (5146, 4266312), (7719, 2844208), (10292, 2133156), (15438, 1422104), (20584, 1066578), (30876, 711052), (41168, 533289), (61752, 355526), (123504, 177763)]