1091226468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{2311}}^1$

素因数の和:2465

約数の個数: 72

約数和(自身を含む): 2713085760

約数和(自身を除く): 1621859292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 361, 436, 654, 722, 1083, 1308, 1444, 2071, 2166, 2311, 4142, 4332, 4622, 6213, 6933, 8284, 9244, 12426, 13866, 24852, 27732, 39349, 43909, 78698, 87818, 118047, 131727, 157396, 175636, 236094, 251899, 263454, 472188, 503798, 526908, 755697, 834271, 1007596, 1511394, 1668542, 2502813, 3022788, 3337084, 4786081, 5005626, 9572162, 10011252, 14358243, 19144324, 28716486, 57432972, 90935539, 181871078, 272806617, 363742156, 545613234, 1091226468]

約数ペア:

[(1, 1091226468), (2, 545613234), (3, 363742156), (4, 272806617), (6, 181871078), (12, 90935539), (19, 57432972), (38, 28716486), (57, 19144324), (76, 14358243), (109, 10011252), (114, 9572162), (218, 5005626), (228, 4786081), (327, 3337084), (361, 3022788), (436, 2502813), (654, 1668542), (722, 1511394), (1083, 1007596), (1308, 834271), (1444, 755697), (2071, 526908), (2166, 503798), (2311, 472188), (4142, 263454), (4332, 251899), (4622, 236094), (6213, 175636), (6933, 157396), (8284, 131727), (9244, 118047), (12426, 87818), (13866, 78698), (24852, 43909), (27732, 39349)]