308855872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 691855360

約数和(自身を除く): 382999488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 79, 104, 127, 148, 158, 208, 254, 296, 316, 416, 481, 508, 592, 632, 832, 962, 1016, 1027, 1184, 1264, 1651, 1924, 2032, 2054, 2368, 2528, 2923, 3302, 3848, 4064, 4108, 4699, 5056, 5846, 6604, 7696, 8128, 8216, 9398, 10033, 11692, 13208, 15392, 16432, 18796, 20066, 23384, 26416, 30784, 32864, 37592, 37999, 40132, 46768, 52832, 61087, 65728, 75184, 75998, 80264, 93536, 105664, 122174, 130429, 150368, 151996, 160528, 187072, 244348, 260858, 300736, 303992, 321056, 371221, 488696, 521716, 607984, 642112, 742442, 977392, 1043432, 1215968, 1484884, 1954784, 2086864, 2431936, 2969768, 3909568, 4173728, 4825873, 5939536, 8347456, 9651746, 11879072, 19303492, 23758144, 38606984, 77213968, 154427936, 308855872]

約数ペア:

[(1, 308855872), (2, 154427936), (4, 77213968), (8, 38606984), (13, 23758144), (16, 19303492), (26, 11879072), (32, 9651746), (37, 8347456), (52, 5939536), (64, 4825873), (74, 4173728), (79, 3909568), (104, 2969768), (127, 2431936), (148, 2086864), (158, 1954784), (208, 1484884), (254, 1215968), (296, 1043432), (316, 977392), (416, 742442), (481, 642112), (508, 607984), (592, 521716), (632, 488696), (832, 371221), (962, 321056), (1016, 303992), (1027, 300736), (1184, 260858), (1264, 244348), (1651, 187072), (1924, 160528), (2032, 151996), (2054, 150368), (2368, 130429), (2528, 122174), (2923, 105664), (3302, 93536), (3848, 80264), (4064, 75998), (4108, 75184), (4699, 65728), (5056, 61087), (5846, 52832), (6604, 46768), (7696, 40132), (8128, 37999), (8216, 37592), (9398, 32864), (10033, 30784), (11692, 26416), (13208, 23384), (15392, 20066), (16432, 18796)]