666128232

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 2333030400

約数和(自身を除く): 1666902168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 331, 363, 378, 396, 462, 484, 504, 594, 616, 662, 693, 726, 756, 792, 847, 924, 968, 993, 1089, 1188, 1324, 1331, 1386, 1452, 1512, 1694, 1848, 1986, 2079, 2178, 2317, 2376, 2541, 2648, 2662, 2772, 2904, 2979, 3267, 3388, 3641, 3972, 3993, 4158, 4356, 4634, 5082, 5324, 5544, 5958, 6534, 6776, 6951, 7282, 7623, 7944, 7986, 8316, 8712, 8937, 9268, 9317, 10164, 10648, 10923, 11916, 11979, 13068, 13902, 14564, 15246, 15972, 16632, 17874, 18536, 18634, 20328, 20853, 21846, 22869, 23832, 23958, 25487, 26136, 27804, 27951, 29128, 30492, 31944, 32769, 35748, 35937, 37268, 40051, 41706, 43692, 45738, 47916, 50974, 55608, 55902, 60984, 62559, 65538, 71496, 71874, 74536, 76461, 80102, 83412, 83853, 87384, 91476, 95832, 98307, 101948, 111804, 120153, 125118, 131076, 143748, 152922, 160204, 166824, 167706, 182952, 196614, 203896, 223608, 229383, 240306, 250236, 251559, 262152, 280357, 287496, 305844, 320408, 335412, 360459, 393228, 440561, 458766, 480612, 500472, 503118, 560714, 611688, 670824, 688149, 720918, 786456, 841071, 881122, 917532, 961224, 1006236, 1081377, 1121428, 1321683, 1376298, 1441836, 1682142, 1762244, 1835064, 2012472, 2162754, 2242856, 2523213, 2643366, 2752596, 2883672, 3083927, 3364284, 3524488, 3965049, 4325508, 5046426, 5286732, 5505192, 6167854, 6728568, 7569639, 7930098, 8651016, 9251781, 10092852, 10573464, 11895147, 12335708, 15139278, 15860196, 18503562, 20185704, 23790294, 24671416, 27755343, 30278556, 31720392, 37007124, 47580588, 55510686, 60557112, 74014248, 83266029, 95161176, 111021372, 166532058, 222042744, 333064116, 666128232]

約数ペア:

[(1, 666128232), (2, 333064116), (3, 222042744), (4, 166532058), (6, 111021372), (7, 95161176), (8, 83266029), (9, 74014248), (11, 60557112), (12, 55510686), (14, 47580588), (18, 37007124), (21, 31720392), (22, 30278556), (24, 27755343), (27, 24671416), (28, 23790294), (33, 20185704), (36, 18503562), (42, 15860196), (44, 15139278), (54, 12335708), (56, 11895147), (63, 10573464), (66, 10092852), (72, 9251781), (77, 8651016), (84, 7930098), (88, 7569639), (99, 6728568), (108, 6167854), (121, 5505192), (126, 5286732), (132, 5046426), (154, 4325508), (168, 3965049), (189, 3524488), (198, 3364284), (216, 3083927), (231, 2883672), (242, 2752596), (252, 2643366), (264, 2523213), (297, 2242856), (308, 2162754), (331, 2012472), (363, 1835064), (378, 1762244), (396, 1682142), (462, 1441836), (484, 1376298), (504, 1321683), (594, 1121428), (616, 1081377), (662, 1006236), (693, 961224), (726, 917532), (756, 881122), (792, 841071), (847, 786456), (924, 720918), (968, 688149), (993, 670824), (1089, 611688), (1188, 560714), (1324, 503118), (1331, 500472), (1386, 480612), (1452, 458766), (1512, 440561), (1694, 393228), (1848, 360459), (1986, 335412), (2079, 320408), (2178, 305844), (2317, 287496), (2376, 280357), (2541, 262152), (2648, 251559), (2662, 250236), (2772, 240306), (2904, 229383), (2979, 223608), (3267, 203896), (3388, 196614), (3641, 182952), (3972, 167706), (3993, 166824), (4158, 160204), (4356, 152922), (4634, 143748), (5082, 131076), (5324, 125118), (5544, 120153), (5958, 111804), (6534, 101948), (6776, 98307), (6951, 95832), (7282, 91476), (7623, 87384), (7944, 83853), (7986, 83412), (8316, 80102), (8712, 76461), (8937, 74536), (9268, 71874), (9317, 71496), (10164, 65538), (10648, 62559), (10923, 60984), (11916, 55902), (11979, 55608), (13068, 50974), (13902, 47916), (14564, 45738), (15246, 43692), (15972, 41706), (16632, 40051), (17874, 37268), (18536, 35937), (18634, 35748), (20328, 32769), (20853, 31944), (21846, 30492), (22869, 29128), (23832, 27951), (23958, 27804), (25487, 26136)]