40489482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 91601280

約数和(自身を除く): 51111798

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 89, 113, 122, 178, 183, 226, 267, 339, 366, 534, 671, 678, 979, 1243, 1342, 1958, 2013, 2486, 2937, 3729, 4026, 5429, 5874, 6893, 7458, 10057, 10858, 13786, 16287, 20114, 20679, 30171, 32574, 41358, 59719, 60342, 75823, 110627, 119438, 151646, 179157, 221254, 227469, 331881, 358314, 454938, 613477, 663762, 1226954, 1840431, 3680862, 6748247, 13496494, 20244741, 40489482]

約数ペア:

[(1, 40489482), (2, 20244741), (3, 13496494), (6, 6748247), (11, 3680862), (22, 1840431), (33, 1226954), (61, 663762), (66, 613477), (89, 454938), (113, 358314), (122, 331881), (178, 227469), (183, 221254), (226, 179157), (267, 151646), (339, 119438), (366, 110627), (534, 75823), (671, 60342), (678, 59719), (979, 41358), (1243, 32574), (1342, 30171), (1958, 20679), (2013, 20114), (2486, 16287), (2937, 13786), (3729, 10858), (4026, 10057), (5429, 7458), (5874, 6893)]