668049228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 2228441600

約数和(自身を除く): 1560392372

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, 67, 77, 84, 99, 108, 109, 121, 126, 132, 134, 154, 189, 198, 201, 218, 231, 242, 252, 268, 297, 308, 327, 363, 378, 396, 402, 436, 462, 469, 484, 594, 603, 654, 693, 726, 737, 756, 763, 804, 847, 924, 938, 981, 1089, 1188, 1199, 1206, 1308, 1386, 1407, 1452, 1474, 1526, 1694, 1809, 1876, 1962, 2079, 2178, 2211, 2289, 2398, 2412, 2541, 2772, 2814, 2943, 2948, 3052, 3267, 3388, 3597, 3618, 3924, 4158, 4221, 4356, 4422, 4578, 4796, 5082, 5159, 5628, 5886, 6534, 6633, 6867, 7194, 7236, 7303, 7623, 8107, 8316, 8393, 8442, 8844, 9156, 10164, 10318, 10791, 11772, 12663, 13068, 13189, 13266, 13734, 14388, 14606, 15246, 15477, 16214, 16786, 16884, 19899, 20601, 20636, 21582, 21909, 22869, 24321, 25179, 25326, 26378, 26532, 27468, 29212, 30492, 30954, 32373, 32428, 33572, 39567, 39798, 41202, 43164, 43818, 45738, 46431, 48642, 50358, 50652, 51121, 52756, 56749, 61908, 64746, 65727, 72963, 75537, 79134, 79596, 80333, 82404, 87636, 91476, 92323, 92862, 97284, 100716, 102242, 113498, 118701, 129492, 131454, 139293, 145926, 151074, 153363, 158268, 160666, 170247, 184646, 185724, 197181, 204484, 218889, 226611, 226996, 237402, 240999, 262908, 276969, 278586, 291852, 302148, 306726, 321332, 340494, 356103, 369292, 394362, 437778, 453222, 460089, 474804, 481998, 510741, 553938, 557172, 562331, 613452, 680988, 712206, 722997, 788724, 830907, 875556, 883663, 906444, 920178, 963996, 1021482, 1107876, 1124662, 1380267, 1424412, 1445994, 1532223, 1661814, 1686993, 1767326, 1840356, 2042964, 2168991, 2249324, 2492721, 2650989, 2760534, 2891988, 3064446, 3323628, 3373986, 3534652, 4337982, 4985442, 5060979, 5301978, 5521068, 6128892, 6185641, 6747972, 7952967, 8675964, 9970884, 10121958, 10603956, 12371282, 15182937, 15905934, 18556923, 20243916, 23858901, 24742564, 30365874, 31811868, 37113846, 47717802, 55670769, 60731748, 74227692, 95435604, 111341538, 167012307, 222683076, 334024614, 668049228]

約数ペア:

[(1, 668049228), (2, 334024614), (3, 222683076), (4, 167012307), (6, 111341538), (7, 95435604), (9, 74227692), (11, 60731748), (12, 55670769), (14, 47717802), (18, 37113846), (21, 31811868), (22, 30365874), (27, 24742564), (28, 23858901), (33, 20243916), (36, 18556923), (42, 15905934), (44, 15182937), (54, 12371282), (63, 10603956), (66, 10121958), (67, 9970884), (77, 8675964), (84, 7952967), (99, 6747972), (108, 6185641), (109, 6128892), (121, 5521068), (126, 5301978), (132, 5060979), (134, 4985442), (154, 4337982), (189, 3534652), (198, 3373986), (201, 3323628), (218, 3064446), (231, 2891988), (242, 2760534), (252, 2650989), (268, 2492721), (297, 2249324), (308, 2168991), (327, 2042964), (363, 1840356), (378, 1767326), (396, 1686993), (402, 1661814), (436, 1532223), (462, 1445994), (469, 1424412), (484, 1380267), (594, 1124662), (603, 1107876), (654, 1021482), (693, 963996), (726, 920178), (737, 906444), (756, 883663), (763, 875556), (804, 830907), (847, 788724), (924, 722997), (938, 712206), (981, 680988), (1089, 613452), (1188, 562331), (1199, 557172), (1206, 553938), (1308, 510741), (1386, 481998), (1407, 474804), (1452, 460089), (1474, 453222), (1526, 437778), (1694, 394362), (1809, 369292), (1876, 356103), (1962, 340494), (2079, 321332), (2178, 306726), (2211, 302148), (2289, 291852), (2398, 278586), (2412, 276969), (2541, 262908), (2772, 240999), (2814, 237402), (2943, 226996), (2948, 226611), (3052, 218889), (3267, 204484), (3388, 197181), (3597, 185724), (3618, 184646), (3924, 170247), (4158, 160666), (4221, 158268), (4356, 153363), (4422, 151074), (4578, 145926), (4796, 139293), (5082, 131454), (5159, 129492), (5628, 118701), (5886, 113498), (6534, 102242), (6633, 100716), (6867, 97284), (7194, 92862), (7236, 92323), (7303, 91476), (7623, 87636), (8107, 82404), (8316, 80333), (8393, 79596), (8442, 79134), (8844, 75537), (9156, 72963), (10164, 65727), (10318, 64746), (10791, 61908), (11772, 56749), (12663, 52756), (13068, 51121), (13189, 50652), (13266, 50358), (13734, 48642), (14388, 46431), (14606, 45738), (15246, 43818), (15477, 43164), (16214, 41202), (16786, 39798), (16884, 39567), (19899, 33572), (20601, 32428), (20636, 32373), (21582, 30954), (21909, 30492), (22869, 29212), (24321, 27468), (25179, 26532), (25326, 26378)]