222007716

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 676422656

約数和(自身を除く): 454414940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 243, 252, 268, 324, 378, 402, 469, 486, 487, 567, 603, 756, 804, 938, 972, 974, 1134, 1206, 1407, 1461, 1701, 1809, 1876, 1948, 2268, 2412, 2814, 2922, 3402, 3409, 3618, 4221, 4383, 5427, 5628, 5844, 6804, 6818, 7236, 8442, 8766, 10227, 10854, 12663, 13149, 13636, 16281, 16884, 17532, 20454, 21708, 25326, 26298, 30681, 32562, 32629, 37989, 39447, 40908, 50652, 52596, 61362, 65124, 65258, 75978, 78894, 92043, 97887, 113967, 118341, 122724, 130516, 151956, 157788, 184086, 195774, 227934, 228403, 236682, 276129, 293661, 368172, 391548, 455868, 456806, 473364, 552258, 587322, 685209, 828387, 880983, 913612, 1104516, 1174644, 1370418, 1656774, 1761966, 2055627, 2642949, 2740836, 3313548, 3523932, 4111254, 5285898, 6166881, 7928847, 8222508, 10571796, 12333762, 15857694, 18500643, 24667524, 31715388, 37001286, 55501929, 74002572, 111003858, 222007716]

約数ペア:

[(1, 222007716), (2, 111003858), (3, 74002572), (4, 55501929), (6, 37001286), (7, 31715388), (9, 24667524), (12, 18500643), (14, 15857694), (18, 12333762), (21, 10571796), (27, 8222508), (28, 7928847), (36, 6166881), (42, 5285898), (54, 4111254), (63, 3523932), (67, 3313548), (81, 2740836), (84, 2642949), (108, 2055627), (126, 1761966), (134, 1656774), (162, 1370418), (189, 1174644), (201, 1104516), (243, 913612), (252, 880983), (268, 828387), (324, 685209), (378, 587322), (402, 552258), (469, 473364), (486, 456806), (487, 455868), (567, 391548), (603, 368172), (756, 293661), (804, 276129), (938, 236682), (972, 228403), (974, 227934), (1134, 195774), (1206, 184086), (1407, 157788), (1461, 151956), (1701, 130516), (1809, 122724), (1876, 118341), (1948, 113967), (2268, 97887), (2412, 92043), (2814, 78894), (2922, 75978), (3402, 65258), (3409, 65124), (3618, 61362), (4221, 52596), (4383, 50652), (5427, 40908), (5628, 39447), (5844, 37989), (6804, 32629), (6818, 32562), (7236, 30681), (8442, 26298), (8766, 25326), (10227, 21708), (10854, 20454), (12663, 17532), (13149, 16884), (13636, 16281)]