222324992

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 471428160

約数和(自身を除く): 249103168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 256, 368, 488, 619, 736, 976, 1238, 1403, 1472, 1952, 2476, 2806, 2944, 3904, 4952, 5612, 5888, 7808, 9904, 11224, 14237, 15616, 19808, 22448, 28474, 37759, 39616, 44896, 56948, 75518, 79232, 89792, 113896, 151036, 158464, 179584, 227792, 302072, 359168, 455584, 604144, 868457, 911168, 1208288, 1736914, 1822336, 2416576, 3473828, 3644672, 4833152, 6947656, 9666304, 13895312, 27790624, 55581248, 111162496, 222324992]

約数ペア:

[(1, 222324992), (2, 111162496), (4, 55581248), (8, 27790624), (16, 13895312), (23, 9666304), (32, 6947656), (46, 4833152), (61, 3644672), (64, 3473828), (92, 2416576), (122, 1822336), (128, 1736914), (184, 1208288), (244, 911168), (256, 868457), (368, 604144), (488, 455584), (619, 359168), (736, 302072), (976, 227792), (1238, 179584), (1403, 158464), (1472, 151036), (1952, 113896), (2476, 89792), (2806, 79232), (2944, 75518), (3904, 56948), (4952, 44896), (5612, 39616), (5888, 37759), (7808, 28474), (9904, 22448), (11224, 19808), (14237, 15616)]