222864012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 668059392

約数和(自身を除く): 445195380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 131, 157, 172, 252, 258, 262, 301, 314, 387, 393, 471, 516, 524, 602, 628, 774, 786, 903, 917, 942, 1099, 1179, 1204, 1413, 1548, 1572, 1806, 1834, 1884, 2198, 2358, 2709, 2751, 2826, 3297, 3612, 3668, 4396, 4716, 5418, 5502, 5633, 5652, 6594, 6751, 8253, 9891, 10836, 11004, 11266, 13188, 13502, 16506, 16899, 19782, 20253, 20567, 22532, 27004, 33012, 33798, 39431, 39564, 40506, 41134, 47257, 50697, 60759, 61701, 67596, 78862, 81012, 82268, 94514, 101394, 118293, 121518, 123402, 141771, 143969, 157724, 185103, 189028, 202788, 236586, 243036, 246804, 283542, 287938, 354879, 370206, 425313, 431907, 473172, 567084, 575876, 709758, 740412, 850626, 863814, 884381, 1295721, 1419516, 1701252, 1727628, 1768762, 2591442, 2653143, 3537524, 5182884, 5306286, 6190667, 7959429, 10612572, 12381334, 15918858, 18572001, 24762668, 31837716, 37144002, 55716003, 74288004, 111432006, 222864012]

約数ペア:

[(1, 222864012), (2, 111432006), (3, 74288004), (4, 55716003), (6, 37144002), (7, 31837716), (9, 24762668), (12, 18572001), (14, 15918858), (18, 12381334), (21, 10612572), (28, 7959429), (36, 6190667), (42, 5306286), (43, 5182884), (63, 3537524), (84, 2653143), (86, 2591442), (126, 1768762), (129, 1727628), (131, 1701252), (157, 1419516), (172, 1295721), (252, 884381), (258, 863814), (262, 850626), (301, 740412), (314, 709758), (387, 575876), (393, 567084), (471, 473172), (516, 431907), (524, 425313), (602, 370206), (628, 354879), (774, 287938), (786, 283542), (903, 246804), (917, 243036), (942, 236586), (1099, 202788), (1179, 189028), (1204, 185103), (1413, 157724), (1548, 143969), (1572, 141771), (1806, 123402), (1834, 121518), (1884, 118293), (2198, 101394), (2358, 94514), (2709, 82268), (2751, 81012), (2826, 78862), (3297, 67596), (3612, 61701), (3668, 60759), (4396, 50697), (4716, 47257), (5418, 41134), (5502, 40506), (5633, 39564), (5652, 39431), (6594, 33798), (6751, 33012), (8253, 27004), (9891, 22532), (10836, 20567), (11004, 20253), (11266, 19782), (13188, 16899), (13502, 16506)]