3128489784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 256

約数和(自身を含む): 10194508800

約数和(自身を除く): 7066019016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 97, 108, 126, 166, 168, 189, 194, 216, 249, 252, 257, 291, 332, 378, 388, 498, 504, 514, 581, 582, 664, 679, 747, 756, 771, 776, 873, 996, 1028, 1162, 1164, 1358, 1494, 1512, 1542, 1743, 1746, 1799, 1992, 2037, 2056, 2241, 2313, 2324, 2328, 2619, 2716, 2988, 3084, 3486, 3492, 3598, 4074, 4482, 4626, 4648, 5229, 5238, 5397, 5432, 5976, 6111, 6168, 6939, 6972, 6984, 7196, 8051, 8148, 8964, 9252, 10458, 10476, 10794, 12222, 13878, 13944, 14392, 15687, 16102, 16191, 16296, 17928, 18333, 18504, 20916, 20952, 21331, 21588, 24153, 24444, 24929, 27756, 31374, 32204, 32382, 36666, 41832, 42662, 43176, 48306, 48573, 48888, 49858, 55512, 56357, 62748, 63993, 64408, 64764, 72459, 73332, 74787, 85324, 96612, 97146, 99716, 112714, 125496, 127986, 129528, 144918, 146664, 149317, 149574, 169071, 170648, 174503, 191979, 193224, 194292, 199432, 217377, 224361, 225428, 255972, 289836, 298634, 299148, 338142, 349006, 383958, 388584, 434754, 447951, 448722, 450856, 507213, 511944, 523509, 575937, 579672, 597268, 598296, 673083, 676284, 698012, 767916, 869508, 895902, 897444, 1014426, 1047018, 1151874, 1194536, 1343853, 1346166, 1352568, 1396024, 1521639, 1535832, 1570527, 1739016, 1791804, 1794888, 2028852, 2069107, 2094036, 2303748, 2687706, 2692332, 3043278, 3141054, 3583608, 4031559, 4057704, 4138214, 4188072, 4607496, 4711581, 5375412, 5384664, 6086556, 6207321, 6282108, 8063118, 8276428, 9423162, 10750824, 12173112, 12414642, 12564216, 14483749, 16126236, 16552856, 18621963, 18846324, 24829284, 28967498, 32252472, 37243926, 37692648, 43451247, 49658568, 55865889, 57934996, 74487852, 86902494, 111731778, 115869992, 130353741, 148975704, 173804988, 223463556, 260707482, 347609976, 391061223, 446927112, 521414964, 782122446, 1042829928, 1564244892, 3128489784]

約数ペア:

[(1, 3128489784), (2, 1564244892), (3, 1042829928), (4, 782122446), (6, 521414964), (7, 446927112), (8, 391061223), (9, 347609976), (12, 260707482), (14, 223463556), (18, 173804988), (21, 148975704), (24, 130353741), (27, 115869992), (28, 111731778), (36, 86902494), (42, 74487852), (54, 57934996), (56, 55865889), (63, 49658568), (72, 43451247), (83, 37692648), (84, 37243926), (97, 32252472), (108, 28967498), (126, 24829284), (166, 18846324), (168, 18621963), (189, 16552856), (194, 16126236), (216, 14483749), (249, 12564216), (252, 12414642), (257, 12173112), (291, 10750824), (332, 9423162), (378, 8276428), (388, 8063118), (498, 6282108), (504, 6207321), (514, 6086556), (581, 5384664), (582, 5375412), (664, 4711581), (679, 4607496), (747, 4188072), (756, 4138214), (771, 4057704), (776, 4031559), (873, 3583608), (996, 3141054), (1028, 3043278), (1162, 2692332), (1164, 2687706), (1358, 2303748), (1494, 2094036), (1512, 2069107), (1542, 2028852), (1743, 1794888), (1746, 1791804), (1799, 1739016), (1992, 1570527), (2037, 1535832), (2056, 1521639), (2241, 1396024), (2313, 1352568), (2324, 1346166), (2328, 1343853), (2619, 1194536), (2716, 1151874), (2988, 1047018), (3084, 1014426), (3486, 897444), (3492, 895902), (3598, 869508), (4074, 767916), (4482, 698012), (4626, 676284), (4648, 673083), (5229, 598296), (5238, 597268), (5397, 579672), (5432, 575937), (5976, 523509), (6111, 511944), (6168, 507213), (6939, 450856), (6972, 448722), (6984, 447951), (7196, 434754), (8051, 388584), (8148, 383958), (8964, 349006), (9252, 338142), (10458, 299148), (10476, 298634), (10794, 289836), (12222, 255972), (13878, 225428), (13944, 224361), (14392, 217377), (15687, 199432), (16102, 194292), (16191, 193224), (16296, 191979), (17928, 174503), (18333, 170648), (18504, 169071), (20916, 149574), (20952, 149317), (21331, 146664), (21588, 144918), (24153, 129528), (24444, 127986), (24929, 125496), (27756, 112714), (31374, 99716), (32204, 97146), (32382, 96612), (36666, 85324), (41832, 74787), (42662, 73332), (43176, 72459), (48306, 64764), (48573, 64408), (48888, 63993), (49858, 62748), (55512, 56357)]