622999312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1928

約数の個数: 80

約数和(自身を含む): 1367912448

約数和(自身を除く): 744913136

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 403, 424, 496, 689, 806, 848, 1378, 1612, 1643, 1823, 2756, 3224, 3286, 3646, 5512, 6448, 6572, 7292, 11024, 13144, 14584, 21359, 23699, 26288, 29168, 42718, 47398, 56513, 85436, 94796, 96619, 113026, 170872, 189592, 193238, 226052, 341744, 379184, 386476, 452104, 734669, 772952, 904208, 1256047, 1469338, 1545904, 2512094, 2938676, 2995189, 5024188, 5877352, 5990378, 10048376, 11754704, 11980756, 20096752, 23961512, 38937457, 47923024, 77874914, 155749828, 311499656, 622999312]

約数ペア:

[(1, 622999312), (2, 311499656), (4, 155749828), (8, 77874914), (13, 47923024), (16, 38937457), (26, 23961512), (31, 20096752), (52, 11980756), (53, 11754704), (62, 10048376), (104, 5990378), (106, 5877352), (124, 5024188), (208, 2995189), (212, 2938676), (248, 2512094), (403, 1545904), (424, 1469338), (496, 1256047), (689, 904208), (806, 772952), (848, 734669), (1378, 452104), (1612, 386476), (1643, 379184), (1823, 341744), (2756, 226052), (3224, 193238), (3286, 189592), (3646, 170872), (5512, 113026), (6448, 96619), (6572, 94796), (7292, 85436), (11024, 56513), (13144, 47398), (14584, 42718), (21359, 29168), (23699, 26288)]