305504892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2209

約数の個数: 192

約数和(自身を含む): 1046062080

約数和(自身を除く): 740557188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 27, 28, 33, 34, 36, 42, 44, 51, 54, 63, 66, 68, 77, 84, 99, 102, 108, 119, 126, 132, 153, 154, 187, 189, 198, 204, 231, 238, 252, 297, 306, 308, 357, 374, 378, 396, 459, 462, 476, 561, 594, 612, 693, 714, 748, 756, 918, 924, 1071, 1122, 1188, 1309, 1386, 1428, 1683, 1836, 2079, 2142, 2161, 2244, 2618, 2772, 3213, 3366, 3927, 4158, 4284, 4322, 5049, 5236, 6426, 6483, 6732, 7854, 8316, 8644, 10098, 11781, 12852, 12966, 15127, 15708, 19449, 20196, 23562, 23771, 25932, 30254, 35343, 36737, 38898, 45381, 47124, 47542, 58347, 60508, 70686, 71313, 73474, 77796, 90762, 95084, 110211, 116694, 136143, 141372, 142626, 146948, 166397, 181524, 213939, 220422, 233388, 257159, 272286, 285252, 330633, 332794, 404107, 408429, 427878, 440844, 499191, 514318, 544572, 641817, 661266, 665588, 771477, 808214, 816858, 855756, 991899, 998382, 1028636, 1212321, 1283634, 1322532, 1497573, 1542954, 1616428, 1633716, 1983798, 1996764, 2314431, 2424642, 2567268, 2828749, 2995146, 3085908, 3636963, 3967596, 4492719, 4628862, 4849284, 5657498, 5990292, 6943293, 7273926, 8486247, 8985438, 9257724, 10910889, 11314996, 13886586, 14547852, 16972494, 17970876, 21821778, 25458741, 27773172, 33944988, 43643556, 50917482, 76376223, 101834964, 152752446, 305504892]

約数ペア:

[(1, 305504892), (2, 152752446), (3, 101834964), (4, 76376223), (6, 50917482), (7, 43643556), (9, 33944988), (11, 27773172), (12, 25458741), (14, 21821778), (17, 17970876), (18, 16972494), (21, 14547852), (22, 13886586), (27, 11314996), (28, 10910889), (33, 9257724), (34, 8985438), (36, 8486247), (42, 7273926), (44, 6943293), (51, 5990292), (54, 5657498), (63, 4849284), (66, 4628862), (68, 4492719), (77, 3967596), (84, 3636963), (99, 3085908), (102, 2995146), (108, 2828749), (119, 2567268), (126, 2424642), (132, 2314431), (153, 1996764), (154, 1983798), (187, 1633716), (189, 1616428), (198, 1542954), (204, 1497573), (231, 1322532), (238, 1283634), (252, 1212321), (297, 1028636), (306, 998382), (308, 991899), (357, 855756), (374, 816858), (378, 808214), (396, 771477), (459, 665588), (462, 661266), (476, 641817), (561, 544572), (594, 514318), (612, 499191), (693, 440844), (714, 427878), (748, 408429), (756, 404107), (918, 332794), (924, 330633), (1071, 285252), (1122, 272286), (1188, 257159), (1309, 233388), (1386, 220422), (1428, 213939), (1683, 181524), (1836, 166397), (2079, 146948), (2142, 142626), (2161, 141372), (2244, 136143), (2618, 116694), (2772, 110211), (3213, 95084), (3366, 90762), (3927, 77796), (4158, 73474), (4284, 71313), (4322, 70686), (5049, 60508), (5236, 58347), (6426, 47542), (6483, 47124), (6732, 45381), (7854, 38898), (8316, 36737), (8644, 35343), (10098, 30254), (11781, 25932), (12852, 23771), (12966, 23562), (15127, 20196), (15708, 19449)]