243350796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 628604928

約数和(自身を除く): 385254132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 127, 142, 156, 173, 213, 254, 284, 346, 381, 426, 508, 519, 692, 762, 852, 923, 1038, 1524, 1651, 1846, 2076, 2249, 2769, 3302, 3692, 4498, 4953, 5538, 6604, 6747, 8996, 9017, 9906, 11076, 12283, 13494, 18034, 19812, 21971, 24566, 26988, 27051, 36068, 36849, 43942, 49132, 54102, 65913, 73698, 87884, 108204, 117221, 131826, 147396, 159679, 234442, 263652, 285623, 319358, 351663, 468884, 479037, 571246, 638716, 703326, 856869, 958074, 1142492, 1406652, 1559941, 1713738, 1916148, 3119882, 3427476, 4679823, 6239764, 9359646, 18719292, 20279233, 40558466, 60837699, 81116932, 121675398, 243350796]

約数ペア:

[(1, 243350796), (2, 121675398), (3, 81116932), (4, 60837699), (6, 40558466), (12, 20279233), (13, 18719292), (26, 9359646), (39, 6239764), (52, 4679823), (71, 3427476), (78, 3119882), (127, 1916148), (142, 1713738), (156, 1559941), (173, 1406652), (213, 1142492), (254, 958074), (284, 856869), (346, 703326), (381, 638716), (426, 571246), (508, 479037), (519, 468884), (692, 351663), (762, 319358), (852, 285623), (923, 263652), (1038, 234442), (1524, 159679), (1651, 147396), (1846, 131826), (2076, 117221), (2249, 108204), (2769, 87884), (3302, 73698), (3692, 65913), (4498, 54102), (4953, 49132), (5538, 43942), (6604, 36849), (6747, 36068), (8996, 27051), (9017, 26988), (9906, 24566), (11076, 21971), (12283, 19812), (13494, 18034)]