40047336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 124924800

約数和(自身を除く): 84877464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 181, 252, 362, 439, 504, 543, 724, 878, 1086, 1267, 1317, 1448, 1629, 1756, 2172, 2534, 2634, 3073, 3258, 3512, 3801, 3951, 4344, 5068, 5268, 6146, 6516, 7602, 7902, 9219, 10136, 10536, 11403, 12292, 13032, 15204, 15804, 18438, 22806, 24584, 27657, 30408, 31608, 36876, 45612, 55314, 73752, 79459, 91224, 110628, 158918, 221256, 238377, 317836, 476754, 556213, 635672, 715131, 953508, 1112426, 1430262, 1668639, 1907016, 2224852, 2860524, 3337278, 4449704, 5005917, 5721048, 6674556, 10011834, 13349112, 20023668, 40047336]

約数ペア:

[(1, 40047336), (2, 20023668), (3, 13349112), (4, 10011834), (6, 6674556), (7, 5721048), (8, 5005917), (9, 4449704), (12, 3337278), (14, 2860524), (18, 2224852), (21, 1907016), (24, 1668639), (28, 1430262), (36, 1112426), (42, 953508), (56, 715131), (63, 635672), (72, 556213), (84, 476754), (126, 317836), (168, 238377), (181, 221256), (252, 158918), (362, 110628), (439, 91224), (504, 79459), (543, 73752), (724, 55314), (878, 45612), (1086, 36876), (1267, 31608), (1317, 30408), (1448, 27657), (1629, 24584), (1756, 22806), (2172, 18438), (2534, 15804), (2634, 15204), (3073, 13032), (3258, 12292), (3512, 11403), (3801, 10536), (3951, 10136), (4344, 9219), (5068, 7902), (5268, 7602), (6146, 6516)]