239974992

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:785

約数の個数: 120

約数和(自身を含む): 716579136

約数和(自身を除く): 476604144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 167, 204, 272, 306, 334, 408, 501, 587, 612, 668, 816, 1002, 1174, 1224, 1336, 1503, 1761, 2004, 2348, 2448, 2672, 2839, 3006, 3522, 4008, 4696, 5283, 5678, 6012, 7044, 8016, 8517, 9392, 9979, 10566, 11356, 12024, 14088, 17034, 19958, 21132, 22712, 24048, 25551, 28176, 29937, 34068, 39916, 42264, 45424, 51102, 59874, 68136, 79832, 84528, 89811, 98029, 102204, 119748, 136272, 159664, 179622, 196058, 204408, 239496, 294087, 359244, 392116, 408816, 478992, 588174, 718488, 784232, 882261, 1176348, 1436976, 1568464, 1666493, 1764522, 2352696, 3332986, 3529044, 4705392, 4999479, 6665972, 7058088, 9998958, 13331944, 14116176, 14998437, 19997916, 26663888, 29996874, 39995832, 59993748, 79991664, 119987496, 239974992]

約数ペア:

[(1, 239974992), (2, 119987496), (3, 79991664), (4, 59993748), (6, 39995832), (8, 29996874), (9, 26663888), (12, 19997916), (16, 14998437), (17, 14116176), (18, 13331944), (24, 9998958), (34, 7058088), (36, 6665972), (48, 4999479), (51, 4705392), (68, 3529044), (72, 3332986), (102, 2352696), (136, 1764522), (144, 1666493), (153, 1568464), (167, 1436976), (204, 1176348), (272, 882261), (306, 784232), (334, 718488), (408, 588174), (501, 478992), (587, 408816), (612, 392116), (668, 359244), (816, 294087), (1002, 239496), (1174, 204408), (1224, 196058), (1336, 179622), (1503, 159664), (1761, 136272), (2004, 119748), (2348, 102204), (2448, 98029), (2672, 89811), (2839, 84528), (3006, 79832), (3522, 68136), (4008, 59874), (4696, 51102), (5283, 45424), (5678, 42264), (6012, 39916), (7044, 34068), (8016, 29937), (8517, 28176), (9392, 25551), (9979, 24048), (10566, 22712), (11356, 21132), (12024, 19958), (14088, 17034)]