9901636488

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 28083781440

約数和(自身を除く): 18182144952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 73, 86, 129, 146, 172, 193, 219, 227, 258, 292, 344, 386, 387, 438, 454, 516, 579, 584, 657, 681, 772, 774, 876, 908, 1032, 1158, 1314, 1362, 1544, 1548, 1737, 1752, 1816, 2043, 2316, 2628, 2724, 3096, 3139, 3474, 4086, 4632, 5256, 5448, 6278, 6948, 8172, 8299, 9417, 9761, 12556, 13896, 14089, 16344, 16571, 16598, 18834, 19522, 24897, 25112, 28178, 28251, 29283, 33142, 33196, 37668, 39044, 42267, 43811, 49713, 49794, 56356, 56502, 58566, 66284, 66392, 74691, 75336, 78088, 84534, 87622, 87849, 99426, 99588, 112712, 113004, 117132, 126801, 131433, 132568, 149139, 149382, 169068, 175244, 175698, 198852, 199176, 226008, 234264, 253602, 262866, 298278, 298764, 338136, 350488, 351396, 394299, 397704, 507204, 525732, 596556, 597528, 605827, 702792, 712553, 788598, 1014408, 1051464, 1193112, 1211654, 1425106, 1577196, 1817481, 1883873, 2137659, 2423308, 2850212, 3154392, 3198203, 3634962, 3767746, 4275318, 4846616, 5452443, 5651619, 5700424, 6396406, 6412977, 7269924, 7535492, 8550636, 9594609, 10904886, 11303238, 12792812, 12825954, 14539848, 15070984, 16954857, 17101272, 19189218, 21809772, 22606476, 25585624, 25651908, 28783827, 33909714, 38378436, 43619544, 45212952, 51303816, 57567654, 67819428, 76756872, 115135308, 135638856, 137522729, 230270616, 275045458, 412568187, 550090916, 825136374, 1100181832, 1237704561, 1650272748, 2475409122, 3300545496, 4950818244, 9901636488]

約数ペア:

[(1, 9901636488), (2, 4950818244), (3, 3300545496), (4, 2475409122), (6, 1650272748), (8, 1237704561), (9, 1100181832), (12, 825136374), (18, 550090916), (24, 412568187), (36, 275045458), (43, 230270616), (72, 137522729), (73, 135638856), (86, 115135308), (129, 76756872), (146, 67819428), (172, 57567654), (193, 51303816), (219, 45212952), (227, 43619544), (258, 38378436), (292, 33909714), (344, 28783827), (386, 25651908), (387, 25585624), (438, 22606476), (454, 21809772), (516, 19189218), (579, 17101272), (584, 16954857), (657, 15070984), (681, 14539848), (772, 12825954), (774, 12792812), (876, 11303238), (908, 10904886), (1032, 9594609), (1158, 8550636), (1314, 7535492), (1362, 7269924), (1544, 6412977), (1548, 6396406), (1737, 5700424), (1752, 5651619), (1816, 5452443), (2043, 4846616), (2316, 4275318), (2628, 3767746), (2724, 3634962), (3096, 3198203), (3139, 3154392), (3474, 2850212), (4086, 2423308), (4632, 2137659), (5256, 1883873), (5448, 1817481), (6278, 1577196), (6948, 1425106), (8172, 1211654), (8299, 1193112), (9417, 1051464), (9761, 1014408), (12556, 788598), (13896, 712553), (14089, 702792), (16344, 605827), (16571, 597528), (16598, 596556), (18834, 525732), (19522, 507204), (24897, 397704), (25112, 394299), (28178, 351396), (28251, 350488), (29283, 338136), (33142, 298764), (33196, 298278), (37668, 262866), (39044, 253602), (42267, 234264), (43811, 226008), (49713, 199176), (49794, 198852), (56356, 175698), (56502, 175244), (58566, 169068), (66284, 149382), (66392, 149139), (74691, 132568), (75336, 131433), (78088, 126801), (84534, 117132), (87622, 113004), (87849, 112712), (99426, 99588)]