232533678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 518253120

約数和(自身を除く): 285719442

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 197, 222, 394, 409, 481, 591, 818, 962, 1182, 1227, 1443, 2454, 2561, 2886, 5122, 5317, 7289, 7683, 10634, 14578, 15133, 15366, 15951, 21867, 30266, 31902, 43734, 45399, 80573, 90798, 94757, 161146, 189514, 196729, 241719, 284271, 393458, 483438, 568542, 590187, 1047449, 1180374, 2094898, 2981201, 3142347, 5962402, 6284694, 8943603, 17887206, 38755613, 77511226, 116266839, 232533678]

約数ペア:

[(1, 232533678), (2, 116266839), (3, 77511226), (6, 38755613), (13, 17887206), (26, 8943603), (37, 6284694), (39, 5962402), (74, 3142347), (78, 2981201), (111, 2094898), (197, 1180374), (222, 1047449), (394, 590187), (409, 568542), (481, 483438), (591, 393458), (818, 284271), (962, 241719), (1182, 196729), (1227, 189514), (1443, 161146), (2454, 94757), (2561, 90798), (2886, 80573), (5122, 45399), (5317, 43734), (7289, 31902), (7683, 30266), (10634, 21867), (14578, 15951), (15133, 15366)]