298477872

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 240

約数和(自身を含む): 1081097472

約数和(自身を除く): 782619600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 693, 756, 792, 891, 924, 972, 997, 1008, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1701, 1782, 1848, 1944, 1994, 2079, 2268, 2376, 2673, 2772, 2991, 3024, 3402, 3564, 3696, 3888, 3988, 4158, 4536, 4752, 5346, 5544, 5982, 6237, 6804, 6979, 7128, 7976, 8316, 8973, 9072, 10692, 10967, 11088, 11964, 12474, 13608, 13958, 14256, 15952, 16632, 17946, 18711, 20937, 21384, 21934, 23928, 24948, 26919, 27216, 27916, 32901, 33264, 35892, 37422, 41874, 42768, 43868, 47856, 49896, 53838, 55832, 62811, 65802, 71784, 74844, 76769, 80757, 83748, 87736, 98703, 99792, 107676, 111664, 125622, 131604, 143568, 149688, 153538, 161514, 167496, 175472, 188433, 197406, 215352, 230307, 242271, 251244, 263208, 296109, 299376, 307076, 323028, 334992, 376866, 394812, 430704, 460614, 484542, 502488, 526416, 565299, 592218, 614152, 646056, 690921, 753732, 789624, 888327, 921228, 969084, 1004976, 1130598, 1184436, 1228304, 1292112, 1381842, 1507464, 1579248, 1695897, 1776654, 1842456, 1938168, 2072763, 2261196, 2368872, 2664981, 2763684, 3014928, 3391794, 3553308, 3684912, 3876336, 4145526, 4522392, 4737744, 5329962, 5527368, 6218289, 6783588, 7106616, 8291052, 9044784, 10659924, 11054736, 12436578, 13567176, 14213232, 16582104, 18654867, 21319848, 24873156, 27134352, 33164208, 37309734, 42639696, 49746312, 74619468, 99492624, 149238936, 298477872]

約数ペア:

[(1, 298477872), (2, 149238936), (3, 99492624), (4, 74619468), (6, 49746312), (7, 42639696), (8, 37309734), (9, 33164208), (11, 27134352), (12, 24873156), (14, 21319848), (16, 18654867), (18, 16582104), (21, 14213232), (22, 13567176), (24, 12436578), (27, 11054736), (28, 10659924), (33, 9044784), (36, 8291052), (42, 7106616), (44, 6783588), (48, 6218289), (54, 5527368), (56, 5329962), (63, 4737744), (66, 4522392), (72, 4145526), (77, 3876336), (81, 3684912), (84, 3553308), (88, 3391794), (99, 3014928), (108, 2763684), (112, 2664981), (126, 2368872), (132, 2261196), (144, 2072763), (154, 1938168), (162, 1842456), (168, 1776654), (176, 1695897), (189, 1579248), (198, 1507464), (216, 1381842), (231, 1292112), (243, 1228304), (252, 1184436), (264, 1130598), (297, 1004976), (308, 969084), (324, 921228), (336, 888327), (378, 789624), (396, 753732), (432, 690921), (462, 646056), (486, 614152), (504, 592218), (528, 565299), (567, 526416), (594, 502488), (616, 484542), (648, 460614), (693, 430704), (756, 394812), (792, 376866), (891, 334992), (924, 323028), (972, 307076), (997, 299376), (1008, 296109), (1134, 263208), (1188, 251244), (1232, 242271), (1296, 230307), (1386, 215352), (1512, 197406), (1584, 188433), (1701, 175472), (1782, 167496), (1848, 161514), (1944, 153538), (1994, 149688), (2079, 143568), (2268, 131604), (2376, 125622), (2673, 111664), (2772, 107676), (2991, 99792), (3024, 98703), (3402, 87736), (3564, 83748), (3696, 80757), (3888, 76769), (3988, 74844), (4158, 71784), (4536, 65802), (4752, 62811), (5346, 55832), (5544, 53838), (5982, 49896), (6237, 47856), (6804, 43868), (6979, 42768), (7128, 41874), (7976, 37422), (8316, 35892), (8973, 33264), (9072, 32901), (10692, 27916), (10967, 27216), (11088, 26919), (11964, 24948), (12474, 23928), (13608, 21934), (13958, 21384), (14256, 20937), (15952, 18711), (16632, 17946)]