268320624

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 853945344

約数和(自身を除く): 585624720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 97, 104, 124, 132, 143, 156, 169, 176, 186, 194, 208, 248, 264, 286, 291, 312, 338, 341, 372, 388, 403, 429, 496, 507, 528, 572, 582, 624, 676, 682, 744, 776, 806, 858, 1014, 1023, 1067, 1144, 1164, 1209, 1261, 1352, 1364, 1488, 1552, 1612, 1716, 1859, 2028, 2046, 2134, 2288, 2328, 2418, 2522, 2704, 2728, 3007, 3201, 3224, 3432, 3718, 3783, 4056, 4092, 4268, 4433, 4656, 4836, 5044, 5239, 5456, 5577, 6014, 6402, 6448, 6864, 7436, 7566, 8112, 8184, 8536, 8866, 9021, 9672, 10088, 10478, 11154, 12028, 12804, 13299, 13871, 14872, 15132, 15717, 16368, 16393, 17072, 17732, 18042, 19344, 20176, 20956, 22308, 24056, 25608, 26598, 27742, 29744, 30264, 31434, 32786, 33077, 35464, 36084, 39091, 41613, 41912, 44616, 48112, 49179, 51216, 53196, 55484, 57629, 60528, 62868, 65572, 66154, 70928, 72168, 78182, 83226, 83824, 89232, 98358, 99231, 106392, 110968, 115258, 117273, 125736, 131144, 132308, 144336, 156364, 166452, 172887, 180323, 196716, 198462, 212784, 221936, 230516, 234546, 251472, 262288, 264616, 312728, 332904, 345774, 360646, 393432, 396924, 430001, 461032, 469092, 508183, 529232, 540969, 625456, 665808, 691548, 721292, 786864, 793848, 860002, 922064, 938184, 1016366, 1081938, 1290003, 1383096, 1442584, 1524549, 1587696, 1720004, 1876368, 2032732, 2163876, 2580006, 2766192, 2885168, 3049098, 3440008, 4065464, 4327752, 5160012, 5590013, 6098196, 6880016, 8130928, 8655504, 10320024, 11180026, 12196392, 16770039, 20640048, 22360052, 24392784, 33540078, 44720104, 67080156, 89440208, 134160312, 268320624]

約数ペア:

[(1, 268320624), (2, 134160312), (3, 89440208), (4, 67080156), (6, 44720104), (8, 33540078), (11, 24392784), (12, 22360052), (13, 20640048), (16, 16770039), (22, 12196392), (24, 11180026), (26, 10320024), (31, 8655504), (33, 8130928), (39, 6880016), (44, 6098196), (48, 5590013), (52, 5160012), (62, 4327752), (66, 4065464), (78, 3440008), (88, 3049098), (93, 2885168), (97, 2766192), (104, 2580006), (124, 2163876), (132, 2032732), (143, 1876368), (156, 1720004), (169, 1587696), (176, 1524549), (186, 1442584), (194, 1383096), (208, 1290003), (248, 1081938), (264, 1016366), (286, 938184), (291, 922064), (312, 860002), (338, 793848), (341, 786864), (372, 721292), (388, 691548), (403, 665808), (429, 625456), (496, 540969), (507, 529232), (528, 508183), (572, 469092), (582, 461032), (624, 430001), (676, 396924), (682, 393432), (744, 360646), (776, 345774), (806, 332904), (858, 312728), (1014, 264616), (1023, 262288), (1067, 251472), (1144, 234546), (1164, 230516), (1209, 221936), (1261, 212784), (1352, 198462), (1364, 196716), (1488, 180323), (1552, 172887), (1612, 166452), (1716, 156364), (1859, 144336), (2028, 132308), (2046, 131144), (2134, 125736), (2288, 117273), (2328, 115258), (2418, 110968), (2522, 106392), (2704, 99231), (2728, 98358), (3007, 89232), (3201, 83824), (3224, 83226), (3432, 78182), (3718, 72168), (3783, 70928), (4056, 66154), (4092, 65572), (4268, 62868), (4433, 60528), (4656, 57629), (4836, 55484), (5044, 53196), (5239, 51216), (5456, 49179), (5577, 48112), (6014, 44616), (6402, 41912), (6448, 41613), (6864, 39091), (7436, 36084), (7566, 35464), (8112, 33077), (8184, 32786), (8536, 31434), (8866, 30264), (9021, 29744), (9672, 27742), (10088, 26598), (10478, 25608), (11154, 24056), (12028, 22308), (12804, 20956), (13299, 20176), (13871, 19344), (14872, 18042), (15132, 17732), (15717, 17072), (16368, 16393)]