228652008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 654998400

約数和(自身を除く): 426346392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 37, 39, 52, 58, 74, 78, 87, 104, 111, 116, 148, 156, 174, 222, 232, 296, 312, 348, 377, 444, 481, 683, 696, 754, 888, 962, 1073, 1131, 1366, 1443, 1508, 1924, 2049, 2146, 2262, 2732, 2886, 3016, 3219, 3848, 4098, 4292, 4524, 5464, 5772, 6438, 8196, 8584, 8879, 9048, 11544, 12876, 13949, 16392, 17758, 19807, 25271, 25752, 26637, 27898, 35516, 39614, 41847, 50542, 53274, 55796, 59421, 71032, 75813, 79228, 83694, 101084, 106548, 111592, 118842, 151626, 158456, 167388, 202168, 213096, 237684, 257491, 303252, 328523, 334776, 475368, 514982, 606504, 657046, 732859, 772473, 985569, 1029964, 1314092, 1465718, 1544946, 1971138, 2059928, 2198577, 2628184, 2931436, 3089892, 3942276, 4397154, 5862872, 6179784, 7884552, 8794308, 9527167, 17588616, 19054334, 28581501, 38108668, 57163002, 76217336, 114326004, 228652008]

約数ペア:

[(1, 228652008), (2, 114326004), (3, 76217336), (4, 57163002), (6, 38108668), (8, 28581501), (12, 19054334), (13, 17588616), (24, 9527167), (26, 8794308), (29, 7884552), (37, 6179784), (39, 5862872), (52, 4397154), (58, 3942276), (74, 3089892), (78, 2931436), (87, 2628184), (104, 2198577), (111, 2059928), (116, 1971138), (148, 1544946), (156, 1465718), (174, 1314092), (222, 1029964), (232, 985569), (296, 772473), (312, 732859), (348, 657046), (377, 606504), (444, 514982), (481, 475368), (683, 334776), (696, 328523), (754, 303252), (888, 257491), (962, 237684), (1073, 213096), (1131, 202168), (1366, 167388), (1443, 158456), (1508, 151626), (1924, 118842), (2049, 111592), (2146, 106548), (2262, 101084), (2732, 83694), (2886, 79228), (3016, 75813), (3219, 71032), (3848, 59421), (4098, 55796), (4292, 53274), (4524, 50542), (5464, 41847), (5772, 39614), (6438, 35516), (8196, 27898), (8584, 26637), (8879, 25752), (9048, 25271), (11544, 19807), (12876, 17758), (13949, 16392)]