245933376

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2728

約数の個数: 112

約数和(自身を含む): 719961984

約数和(自身を除く): 474028608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 192, 208, 222, 296, 312, 416, 444, 481, 592, 624, 832, 888, 962, 1184, 1248, 1443, 1776, 1924, 2368, 2496, 2663, 2886, 3552, 3848, 5326, 5772, 7104, 7696, 7989, 10652, 11544, 15392, 15978, 21304, 23088, 30784, 31956, 34619, 42608, 46176, 63912, 69238, 85216, 92352, 98531, 103857, 127824, 138476, 170432, 197062, 207714, 255648, 276952, 295593, 394124, 415428, 511296, 553904, 591186, 788248, 830856, 1107808, 1182372, 1280903, 1576496, 1661712, 2215616, 2364744, 2561806, 3152992, 3323424, 3842709, 4729488, 5123612, 6305984, 6646848, 7685418, 9458976, 10247224, 15370836, 18917952, 20494448, 30741672, 40988896, 61483344, 81977792, 122966688, 245933376]

約数ペア:

[(1, 245933376), (2, 122966688), (3, 81977792), (4, 61483344), (6, 40988896), (8, 30741672), (12, 20494448), (13, 18917952), (16, 15370836), (24, 10247224), (26, 9458976), (32, 7685418), (37, 6646848), (39, 6305984), (48, 5123612), (52, 4729488), (64, 3842709), (74, 3323424), (78, 3152992), (96, 2561806), (104, 2364744), (111, 2215616), (148, 1661712), (156, 1576496), (192, 1280903), (208, 1182372), (222, 1107808), (296, 830856), (312, 788248), (416, 591186), (444, 553904), (481, 511296), (592, 415428), (624, 394124), (832, 295593), (888, 276952), (962, 255648), (1184, 207714), (1248, 197062), (1443, 170432), (1776, 138476), (1924, 127824), (2368, 103857), (2496, 98531), (2663, 92352), (2886, 85216), (3552, 69238), (3848, 63912), (5326, 46176), (5772, 42608), (7104, 34619), (7696, 31956), (7989, 30784), (10652, 23088), (11544, 21304), (15392, 15978)]