297208656

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{22193}}^1$

素因数の和:22241

約数の個数: 80

約数和(自身を含む): 880657920

約数和(自身を除く): 583449264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 22193, 44386, 66579, 88772, 133158, 177544, 199737, 266316, 355088, 399474, 532632, 599211, 687983, 798948, 1065264, 1198422, 1375966, 1597896, 2063949, 2396844, 2751932, 3195792, 4127898, 4793688, 5503864, 6191847, 8255796, 9587376, 11007728, 12383694, 16511592, 18575541, 24767388, 33023184, 37151082, 49534776, 74302164, 99069552, 148604328, 297208656]

約数ペア:

[(1, 297208656), (2, 148604328), (3, 99069552), (4, 74302164), (6, 49534776), (8, 37151082), (9, 33023184), (12, 24767388), (16, 18575541), (18, 16511592), (24, 12383694), (27, 11007728), (31, 9587376), (36, 8255796), (48, 6191847), (54, 5503864), (62, 4793688), (72, 4127898), (93, 3195792), (108, 2751932), (124, 2396844), (144, 2063949), (186, 1597896), (216, 1375966), (248, 1198422), (279, 1065264), (372, 798948), (432, 687983), (496, 599211), (558, 532632), (744, 399474), (837, 355088), (1116, 266316), (1488, 199737), (1674, 177544), (2232, 133158), (3348, 88772), (4464, 66579), (6696, 44386), (13392, 22193)]