249777504

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6829}}^1$

素因数の和:6972

約数の個数: 72

約数和(自身を含む): 716002560

約数和(自身を除く): 466225056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 6829, 9144, 12192, 13658, 18288, 20487, 27316, 36576, 40974, 54632, 61461, 81948, 109264, 122922, 163896, 218528, 245844, 327792, 491688, 655584, 867283, 983376, 1734566, 1966752, 2601849, 3469132, 5203698, 6938264, 7805547, 10407396, 13876528, 15611094, 20814792, 27753056, 31222188, 41629584, 62444376, 83259168, 124888752, 249777504]

約数ペア:

[(1, 249777504), (2, 124888752), (3, 83259168), (4, 62444376), (6, 41629584), (8, 31222188), (9, 27753056), (12, 20814792), (16, 15611094), (18, 13876528), (24, 10407396), (32, 7805547), (36, 6938264), (48, 5203698), (72, 3469132), (96, 2601849), (127, 1966752), (144, 1734566), (254, 983376), (288, 867283), (381, 655584), (508, 491688), (762, 327792), (1016, 245844), (1143, 218528), (1524, 163896), (2032, 122922), (2286, 109264), (3048, 81948), (4064, 61461), (4572, 54632), (6096, 40974), (6829, 36576), (9144, 27316), (12192, 20487), (13658, 18288)]