661144848

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3134

約数の個数: 160

約数和(自身を含む): 2145696000

約数和(自身を除く): 1484551152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1274, 1372, 1456, 1911, 2058, 2184, 2352, 2548, 2744, 3089, 3822, 4116, 4368, 4459, 5096, 5488, 6178, 7644, 8232, 8918, 9267, 10192, 12356, 13377, 15288, 16464, 17836, 18534, 21623, 24712, 26754, 30576, 35672, 37068, 40157, 43246, 49424, 53508, 64869, 71344, 74136, 80314, 86492, 107016, 120471, 129738, 148272, 151361, 160628, 172984, 214032, 240942, 259476, 281099, 302722, 321256, 345968, 454083, 481884, 518952, 562198, 605444, 642512, 843297, 908166, 963768, 1037904, 1059527, 1124396, 1210888, 1686594, 1816332, 1927536, 1967693, 2119054, 2248792, 2421776, 3178581, 3373188, 3632664, 3935386, 4238108, 4497584, 5903079, 6357162, 6746376, 7265328, 7870772, 8476216, 11806158, 12714324, 13492752, 13773851, 15741544, 16952432, 23612316, 25428648, 27547702, 31483088, 41321553, 47224632, 50857296, 55095404, 82643106, 94449264, 110190808, 165286212, 220381616, 330572424, 661144848]

約数ペア:

[(1, 661144848), (2, 330572424), (3, 220381616), (4, 165286212), (6, 110190808), (7, 94449264), (8, 82643106), (12, 55095404), (13, 50857296), (14, 47224632), (16, 41321553), (21, 31483088), (24, 27547702), (26, 25428648), (28, 23612316), (39, 16952432), (42, 15741544), (48, 13773851), (49, 13492752), (52, 12714324), (56, 11806158), (78, 8476216), (84, 7870772), (91, 7265328), (98, 6746376), (104, 6357162), (112, 5903079), (147, 4497584), (156, 4238108), (168, 3935386), (182, 3632664), (196, 3373188), (208, 3178581), (273, 2421776), (294, 2248792), (312, 2119054), (336, 1967693), (343, 1927536), (364, 1816332), (392, 1686594), (546, 1210888), (588, 1124396), (624, 1059527), (637, 1037904), (686, 963768), (728, 908166), (784, 843297), (1029, 642512), (1092, 605444), (1176, 562198), (1274, 518952), (1372, 481884), (1456, 454083), (1911, 345968), (2058, 321256), (2184, 302722), (2352, 281099), (2548, 259476), (2744, 240942), (3089, 214032), (3822, 172984), (4116, 160628), (4368, 151361), (4459, 148272), (5096, 129738), (5488, 120471), (6178, 107016), (7644, 86492), (8232, 80314), (8918, 74136), (9267, 71344), (10192, 64869), (12356, 53508), (13377, 49424), (15288, 43246), (16464, 40157), (17836, 37068), (18534, 35672), (21623, 30576), (24712, 26754)]