258763287468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3619877}}^1$

素因数の和:3619951

約数の個数: 96

約数和(自身を含む): 739497636864

約数和(自身を除く): 480734349396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 644, 777, 851, 966, 1036, 1554, 1702, 1932, 2553, 3108, 3404, 5106, 5957, 10212, 11914, 17871, 23828, 35742, 71484, 3619877, 7239754, 10859631, 14479508, 21719262, 25339139, 43438524, 50678278, 76017417, 83257171, 101356556, 133935449, 152034834, 166514342, 249771513, 267870898, 304069668, 333028684, 401806347, 499543026, 535741796, 582800197, 803612694, 937548143, 999086052, 1165600394, 1607225388, 1748400591, 1875096286, 2331200788, 2812644429, 3080515327, 3496801182, 3750192572, 5625288858, 6161030654, 6993602364, 9241545981, 11250577716, 12322061308, 18483091962, 21563607289, 36966183924, 43127214578, 64690821867, 86254429156, 129381643734, 258763287468]

約数ペア:

[(1, 258763287468), (2, 129381643734), (3, 86254429156), (4, 64690821867), (6, 43127214578), (7, 36966183924), (12, 21563607289), (14, 18483091962), (21, 12322061308), (23, 11250577716), (28, 9241545981), (37, 6993602364), (42, 6161030654), (46, 5625288858), (69, 3750192572), (74, 3496801182), (84, 3080515327), (92, 2812644429), (111, 2331200788), (138, 1875096286), (148, 1748400591), (161, 1607225388), (222, 1165600394), (259, 999086052), (276, 937548143), (322, 803612694), (444, 582800197), (483, 535741796), (518, 499543026), (644, 401806347), (777, 333028684), (851, 304069668), (966, 267870898), (1036, 249771513), (1554, 166514342), (1702, 152034834), (1932, 133935449), (2553, 101356556), (3108, 83257171), (3404, 76017417), (5106, 50678278), (5957, 43438524), (10212, 25339139), (11914, 21719262), (17871, 14479508), (23828, 10859631), (35742, 7239754), (71484, 3619877)]