222012252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{809}}^1$

素因数の和:854

約数の個数: 180

約数和(自身を含む): 729978480

約数和(自身を除く): 507966228

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 809, 847, 891, 924, 1089, 1134, 1188, 1386, 1452, 1618, 1694, 1782, 2079, 2178, 2268, 2427, 2541, 2772, 3236, 3267, 3388, 3564, 4158, 4356, 4854, 5082, 5663, 6237, 6534, 7281, 7623, 8316, 8899, 9708, 9801, 10164, 11326, 12474, 13068, 14562, 15246, 16989, 17798, 19602, 21843, 22652, 22869, 24948, 26697, 29124, 30492, 33978, 35596, 39204, 43686, 45738, 50967, 53394, 62293, 65529, 67956, 68607, 80091, 87372, 91476, 97889, 101934, 106788, 124586, 131058, 137214, 152901, 160182, 186879, 195778, 203868, 240273, 249172, 262116, 274428, 293667, 305802, 320364, 373758, 391556, 458703, 480546, 560637, 587334, 611604, 685223, 720819, 747516, 881001, 917406, 961092, 1121274, 1174668, 1370446, 1441638, 1681911, 1762002, 1834812, 2055669, 2242548, 2643003, 2740892, 2883276, 3363822, 3524004, 4111338, 5045733, 5286006, 6167007, 6727644, 7929009, 8222676, 10091466, 10572012, 12334014, 15858018, 18501021, 20182932, 24668028, 31716036, 37002042, 55503063, 74004084, 111006126, 222012252]

約数ペア:

[(1, 222012252), (2, 111006126), (3, 74004084), (4, 55503063), (6, 37002042), (7, 31716036), (9, 24668028), (11, 20182932), (12, 18501021), (14, 15858018), (18, 12334014), (21, 10572012), (22, 10091466), (27, 8222676), (28, 7929009), (33, 6727644), (36, 6167007), (42, 5286006), (44, 5045733), (54, 4111338), (63, 3524004), (66, 3363822), (77, 2883276), (81, 2740892), (84, 2643003), (99, 2242548), (108, 2055669), (121, 1834812), (126, 1762002), (132, 1681911), (154, 1441638), (162, 1370446), (189, 1174668), (198, 1121274), (231, 961092), (242, 917406), (252, 881001), (297, 747516), (308, 720819), (324, 685223), (363, 611604), (378, 587334), (396, 560637), (462, 480546), (484, 458703), (567, 391556), (594, 373758), (693, 320364), (726, 305802), (756, 293667), (809, 274428), (847, 262116), (891, 249172), (924, 240273), (1089, 203868), (1134, 195778), (1188, 186879), (1386, 160182), (1452, 152901), (1618, 137214), (1694, 131058), (1782, 124586), (2079, 106788), (2178, 101934), (2268, 97889), (2427, 91476), (2541, 87372), (2772, 80091), (3236, 68607), (3267, 67956), (3388, 65529), (3564, 62293), (4158, 53394), (4356, 50967), (4854, 45738), (5082, 43686), (5663, 39204), (6237, 35596), (6534, 33978), (7281, 30492), (7623, 29124), (8316, 26697), (8899, 24948), (9708, 22869), (9801, 22652), (10164, 21843), (11326, 19602), (12474, 17798), (13068, 16989), (14562, 15246)]