306500304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 919405440

約数和(自身を除く): 612905136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 37, 44, 48, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 176, 222, 232, 264, 296, 319, 348, 407, 444, 464, 528, 541, 592, 638, 696, 814, 888, 957, 1073, 1082, 1221, 1276, 1392, 1623, 1628, 1776, 1914, 2146, 2164, 2442, 2552, 3219, 3246, 3256, 3828, 4292, 4328, 4884, 5104, 5951, 6438, 6492, 6512, 7656, 8584, 8656, 9768, 11803, 11902, 12876, 12984, 15312, 15689, 17168, 17853, 19536, 20017, 23606, 23804, 25752, 25968, 31378, 35409, 35706, 40034, 47067, 47212, 47608, 51504, 60051, 62756, 70818, 71412, 80068, 94134, 94424, 95216, 120102, 125512, 141636, 142824, 160136, 172579, 188268, 188848, 220187, 240204, 251024, 283272, 285648, 320272, 345158, 376536, 440374, 480408, 517737, 566544, 580493, 660561, 690316, 753072, 880748, 960816, 1035474, 1160986, 1321122, 1380632, 1741479, 1761496, 2070948, 2321972, 2642244, 2761264, 3482958, 3522992, 4141896, 4643944, 5284488, 6385423, 6965916, 8283792, 9287888, 10568976, 12770846, 13931832, 19156269, 25541692, 27863664, 38312538, 51083384, 76625076, 102166768, 153250152, 306500304]

約数ペア:

[(1, 306500304), (2, 153250152), (3, 102166768), (4, 76625076), (6, 51083384), (8, 38312538), (11, 27863664), (12, 25541692), (16, 19156269), (22, 13931832), (24, 12770846), (29, 10568976), (33, 9287888), (37, 8283792), (44, 6965916), (48, 6385423), (58, 5284488), (66, 4643944), (74, 4141896), (87, 3522992), (88, 3482958), (111, 2761264), (116, 2642244), (132, 2321972), (148, 2070948), (174, 1761496), (176, 1741479), (222, 1380632), (232, 1321122), (264, 1160986), (296, 1035474), (319, 960816), (348, 880748), (407, 753072), (444, 690316), (464, 660561), (528, 580493), (541, 566544), (592, 517737), (638, 480408), (696, 440374), (814, 376536), (888, 345158), (957, 320272), (1073, 285648), (1082, 283272), (1221, 251024), (1276, 240204), (1392, 220187), (1623, 188848), (1628, 188268), (1776, 172579), (1914, 160136), (2146, 142824), (2164, 141636), (2442, 125512), (2552, 120102), (3219, 95216), (3246, 94424), (3256, 94134), (3828, 80068), (4292, 71412), (4328, 70818), (4884, 62756), (5104, 60051), (5951, 51504), (6438, 47608), (6492, 47212), (6512, 47067), (7656, 40034), (8584, 35706), (8656, 35409), (9768, 31378), (11803, 25968), (11902, 25752), (12876, 23804), (12984, 23606), (15312, 20017), (15689, 19536), (17168, 17853)]