40504932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 118879488

約数和(自身を除く): 78374556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 53, 69, 71, 78, 92, 106, 117, 138, 142, 156, 159, 207, 212, 213, 234, 276, 284, 299, 318, 414, 426, 468, 477, 598, 636, 639, 689, 828, 852, 897, 923, 954, 1196, 1219, 1278, 1378, 1633, 1794, 1846, 1908, 2067, 2438, 2556, 2691, 2756, 2769, 3266, 3588, 3657, 3692, 3763, 4134, 4876, 4899, 5382, 5538, 6201, 6532, 7314, 7526, 8268, 8307, 9798, 10764, 10971, 11076, 11289, 12402, 14628, 14697, 15052, 15847, 16614, 19596, 21229, 21942, 22578, 24804, 29394, 31694, 33228, 33867, 42458, 43884, 45156, 47541, 48919, 58788, 63388, 63687, 67734, 84916, 86549, 95082, 97838, 127374, 135468, 142623, 146757, 173098, 190164, 191061, 195676, 254748, 259647, 285246, 293514, 346196, 382122, 440271, 519294, 570492, 587028, 764244, 778941, 880542, 1038588, 1125137, 1557882, 1761084, 2250274, 3115764, 3375411, 4500548, 6750822, 10126233, 13501644, 20252466, 40504932]

約数ペア:

[(1, 40504932), (2, 20252466), (3, 13501644), (4, 10126233), (6, 6750822), (9, 4500548), (12, 3375411), (13, 3115764), (18, 2250274), (23, 1761084), (26, 1557882), (36, 1125137), (39, 1038588), (46, 880542), (52, 778941), (53, 764244), (69, 587028), (71, 570492), (78, 519294), (92, 440271), (106, 382122), (117, 346196), (138, 293514), (142, 285246), (156, 259647), (159, 254748), (207, 195676), (212, 191061), (213, 190164), (234, 173098), (276, 146757), (284, 142623), (299, 135468), (318, 127374), (414, 97838), (426, 95082), (468, 86549), (477, 84916), (598, 67734), (636, 63687), (639, 63388), (689, 58788), (828, 48919), (852, 47541), (897, 45156), (923, 43884), (954, 42458), (1196, 33867), (1219, 33228), (1278, 31694), (1378, 29394), (1633, 24804), (1794, 22578), (1846, 21942), (1908, 21229), (2067, 19596), (2438, 16614), (2556, 15847), (2691, 15052), (2756, 14697), (2769, 14628), (3266, 12402), (3588, 11289), (3657, 11076), (3692, 10971), (3763, 10764), (4134, 9798), (4876, 8307), (4899, 8268), (5382, 7526), (5538, 7314), (6201, 6532)]