2912334928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 5924620800

約数和(自身を除く): 3012285872

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 157, 248, 251, 298, 314, 496, 502, 596, 628, 1004, 1192, 1256, 2008, 2384, 2512, 4016, 4619, 4867, 7781, 9238, 9734, 15562, 18476, 19468, 23393, 31124, 36952, 37399, 38936, 39407, 46786, 62248, 73904, 74798, 77872, 78814, 93572, 124496, 149596, 157628, 187144, 299192, 315256, 374288, 598384, 630512, 725183, 1159369, 1221617, 1450366, 2318738, 2443234, 2900732, 4637476, 4886468, 5801464, 5871643, 9274952, 9772936, 11602928, 11743286, 18549904, 19545872, 23486572, 46973144, 93946288, 182020933, 364041866, 728083732, 1456167464, 2912334928]

約数ペア:

[(1, 2912334928), (2, 1456167464), (4, 728083732), (8, 364041866), (16, 182020933), (31, 93946288), (62, 46973144), (124, 23486572), (149, 19545872), (157, 18549904), (248, 11743286), (251, 11602928), (298, 9772936), (314, 9274952), (496, 5871643), (502, 5801464), (596, 4886468), (628, 4637476), (1004, 2900732), (1192, 2443234), (1256, 2318738), (2008, 1450366), (2384, 1221617), (2512, 1159369), (4016, 725183), (4619, 630512), (4867, 598384), (7781, 374288), (9238, 315256), (9734, 299192), (15562, 187144), (18476, 157628), (19468, 149596), (23393, 124496), (31124, 93572), (36952, 78814), (37399, 77872), (38936, 74798), (39407, 73904), (46786, 62248)]