121218552

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 422301600

約数和(自身を除く): 301083048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 702, 728, 756, 819, 881, 882, 936, 1092, 1176, 1274, 1323, 1404, 1512, 1638, 1762, 1764, 1911, 2184, 2457, 2548, 2643, 2646, 2808, 3276, 3524, 3528, 3822, 4914, 5096, 5286, 5292, 5733, 6167, 6552, 7048, 7644, 7929, 9828, 10572, 10584, 11453, 11466, 12334, 15288, 15858, 17199, 18501, 19656, 21144, 22906, 22932, 23787, 24668, 31716, 34359, 34398, 37002, 43169, 45812, 45864, 47574, 49336, 55503, 63432, 68718, 68796, 74004, 80171, 86338, 91624, 95148, 103077, 111006, 129507, 137436, 137592, 148008, 160342, 166509, 172676, 190296, 206154, 222012, 240513, 259014, 274872, 309231, 320684, 333018, 345352, 388521, 412308, 444024, 481026, 518028, 561197, 618462, 641368, 666036, 721539, 777042, 824616, 962052, 1036056, 1122394, 1165563, 1236924, 1332072, 1443078, 1554084, 1683591, 1924104, 2164617, 2244788, 2331126, 2473848, 2886156, 3108168, 3367182, 4329234, 4489576, 4662252, 5050773, 5772312, 6734364, 8658468, 9324504, 10101546, 13468728, 15152319, 17316936, 20203092, 30304638, 40406184, 60609276, 121218552]

約数ペア:

[(1, 121218552), (2, 60609276), (3, 40406184), (4, 30304638), (6, 20203092), (7, 17316936), (8, 15152319), (9, 13468728), (12, 10101546), (13, 9324504), (14, 8658468), (18, 6734364), (21, 5772312), (24, 5050773), (26, 4662252), (27, 4489576), (28, 4329234), (36, 3367182), (39, 3108168), (42, 2886156), (49, 2473848), (52, 2331126), (54, 2244788), (56, 2164617), (63, 1924104), (72, 1683591), (78, 1554084), (84, 1443078), (91, 1332072), (98, 1236924), (104, 1165563), (108, 1122394), (117, 1036056), (126, 962052), (147, 824616), (156, 777042), (168, 721539), (182, 666036), (189, 641368), (196, 618462), (216, 561197), (234, 518028), (252, 481026), (273, 444024), (294, 412308), (312, 388521), (351, 345352), (364, 333018), (378, 320684), (392, 309231), (441, 274872), (468, 259014), (504, 240513), (546, 222012), (588, 206154), (637, 190296), (702, 172676), (728, 166509), (756, 160342), (819, 148008), (881, 137592), (882, 137436), (936, 129507), (1092, 111006), (1176, 103077), (1274, 95148), (1323, 91624), (1404, 86338), (1512, 80171), (1638, 74004), (1762, 68796), (1764, 68718), (1911, 63432), (2184, 55503), (2457, 49336), (2548, 47574), (2643, 45864), (2646, 45812), (2808, 43169), (3276, 37002), (3524, 34398), (3528, 34359), (3822, 31716), (4914, 24668), (5096, 23787), (5286, 22932), (5292, 22906), (5733, 21144), (6167, 19656), (6552, 18501), (7048, 17199), (7644, 15858), (7929, 15288), (9828, 12334), (10572, 11466), (10584, 11453)]