355642164

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 975822848

約数和(自身を除く): 620180684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 67, 81, 86, 108, 127, 129, 134, 162, 172, 201, 243, 254, 258, 268, 324, 381, 387, 402, 486, 508, 516, 603, 762, 774, 804, 972, 1143, 1161, 1206, 1524, 1548, 1809, 2286, 2322, 2412, 2881, 3429, 3483, 3618, 4572, 4644, 5427, 5461, 5762, 6858, 6966, 7236, 8509, 8643, 10287, 10449, 10854, 10922, 11524, 13716, 13932, 16281, 16383, 17018, 17286, 20574, 20898, 21708, 21844, 25527, 25929, 30861, 32562, 32766, 34036, 34572, 41148, 41796, 49149, 51054, 51858, 61722, 65124, 65532, 76581, 77787, 98298, 102108, 103716, 123444, 147447, 153162, 155574, 196596, 229743, 233361, 294894, 306324, 311148, 365887, 442341, 459486, 466722, 589788, 689229, 700083, 731774, 884682, 918972, 933444, 1097661, 1327023, 1378458, 1400166, 1463548, 1769364, 2067687, 2195322, 2654046, 2756916, 2800332, 3292983, 4135374, 4390644, 5308092, 6585966, 8270748, 9878949, 13171932, 19757898, 29636847, 39515796, 59273694, 88910541, 118547388, 177821082, 355642164]

約数ペア:

[(1, 355642164), (2, 177821082), (3, 118547388), (4, 88910541), (6, 59273694), (9, 39515796), (12, 29636847), (18, 19757898), (27, 13171932), (36, 9878949), (43, 8270748), (54, 6585966), (67, 5308092), (81, 4390644), (86, 4135374), (108, 3292983), (127, 2800332), (129, 2756916), (134, 2654046), (162, 2195322), (172, 2067687), (201, 1769364), (243, 1463548), (254, 1400166), (258, 1378458), (268, 1327023), (324, 1097661), (381, 933444), (387, 918972), (402, 884682), (486, 731774), (508, 700083), (516, 689229), (603, 589788), (762, 466722), (774, 459486), (804, 442341), (972, 365887), (1143, 311148), (1161, 306324), (1206, 294894), (1524, 233361), (1548, 229743), (1809, 196596), (2286, 155574), (2322, 153162), (2412, 147447), (2881, 123444), (3429, 103716), (3483, 102108), (3618, 98298), (4572, 77787), (4644, 76581), (5427, 65532), (5461, 65124), (5762, 61722), (6858, 51858), (6966, 51054), (7236, 49149), (8509, 41796), (8643, 41148), (10287, 34572), (10449, 34036), (10854, 32766), (10922, 32562), (11524, 30861), (13716, 25929), (13932, 25527), (16281, 21844), (16383, 21708), (17018, 20898), (17286, 20574)]