220650684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 617766912

約数和(自身を除く): 397116228

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 31, 34, 37, 41, 46, 51, 62, 68, 69, 74, 82, 92, 93, 102, 111, 123, 124, 138, 148, 164, 186, 204, 222, 246, 276, 372, 391, 444, 492, 527, 629, 697, 713, 782, 851, 943, 1054, 1147, 1173, 1258, 1271, 1394, 1426, 1517, 1564, 1581, 1702, 1886, 1887, 2091, 2108, 2139, 2294, 2346, 2516, 2542, 2553, 2788, 2829, 2852, 3034, 3162, 3404, 3441, 3772, 3774, 3813, 4182, 4278, 4551, 4588, 4692, 5084, 5106, 5658, 6068, 6324, 6882, 7548, 7626, 8364, 8556, 9102, 10212, 11316, 12121, 13764, 14467, 15252, 16031, 18204, 19499, 21607, 24242, 25789, 26381, 28934, 29233, 32062, 34891, 36363, 38998, 43214, 43401, 47027, 48093, 48484, 51578, 52762, 57868, 58466, 58497, 64124, 64821, 69782, 72726, 77367, 77996, 79143, 86428, 86802, 87699, 94054, 96186, 103156, 104673, 105524, 116932, 116994, 129642, 139564, 141081, 145452, 154734, 158286, 173604, 175398, 188108, 192372, 209346, 233988, 259284, 282162, 309468, 316572, 350796, 418692, 448477, 496961, 564324, 593147, 799459, 896954, 993922, 1081621, 1186294, 1345431, 1490883, 1598918, 1779441, 1793908, 1987844, 2163242, 2372588, 2398377, 2690862, 2981766, 3197836, 3244863, 3558882, 4326484, 4796754, 5381724, 5963532, 6489726, 7117764, 9593508, 12979452, 18387557, 36775114, 55162671, 73550228, 110325342, 220650684]

約数ペア:

[(1, 220650684), (2, 110325342), (3, 73550228), (4, 55162671), (6, 36775114), (12, 18387557), (17, 12979452), (23, 9593508), (31, 7117764), (34, 6489726), (37, 5963532), (41, 5381724), (46, 4796754), (51, 4326484), (62, 3558882), (68, 3244863), (69, 3197836), (74, 2981766), (82, 2690862), (92, 2398377), (93, 2372588), (102, 2163242), (111, 1987844), (123, 1793908), (124, 1779441), (138, 1598918), (148, 1490883), (164, 1345431), (186, 1186294), (204, 1081621), (222, 993922), (246, 896954), (276, 799459), (372, 593147), (391, 564324), (444, 496961), (492, 448477), (527, 418692), (629, 350796), (697, 316572), (713, 309468), (782, 282162), (851, 259284), (943, 233988), (1054, 209346), (1147, 192372), (1173, 188108), (1258, 175398), (1271, 173604), (1394, 158286), (1426, 154734), (1517, 145452), (1564, 141081), (1581, 139564), (1702, 129642), (1886, 116994), (1887, 116932), (2091, 105524), (2108, 104673), (2139, 103156), (2294, 96186), (2346, 94054), (2516, 87699), (2542, 86802), (2553, 86428), (2788, 79143), (2829, 77996), (2852, 77367), (3034, 72726), (3162, 69782), (3404, 64821), (3441, 64124), (3772, 58497), (3774, 58466), (3813, 57868), (4182, 52762), (4278, 51578), (4551, 48484), (4588, 48093), (4692, 47027), (5084, 43401), (5106, 43214), (5658, 38998), (6068, 36363), (6324, 34891), (6882, 32062), (7548, 29233), (7626, 28934), (8364, 26381), (8556, 25789), (9102, 24242), (10212, 21607), (11316, 19499), (12121, 18204), (13764, 16031), (14467, 15252)]