312243048

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 931806720

約数和(自身を除く): 619563672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 169, 201, 234, 268, 312, 338, 383, 402, 468, 507, 536, 603, 676, 766, 804, 871, 936, 1014, 1149, 1206, 1352, 1521, 1532, 1608, 1742, 2028, 2298, 2412, 2613, 3042, 3064, 3447, 3484, 4056, 4596, 4824, 4979, 5226, 6084, 6894, 6968, 7839, 9192, 9958, 10452, 11323, 12168, 13788, 14937, 15678, 19916, 20904, 22646, 25661, 27576, 29874, 31356, 33969, 39832, 44811, 45292, 51322, 59748, 62712, 64727, 67938, 76983, 89622, 90584, 101907, 102644, 119496, 129454, 135876, 153966, 179244, 194181, 203814, 205288, 230949, 258908, 271752, 307932, 333593, 358488, 388362, 407628, 461898, 517816, 582543, 615864, 667186, 776724, 815256, 923796, 1000779, 1165086, 1334372, 1553448, 1847592, 2001558, 2330172, 2668744, 3002337, 4003116, 4336709, 4660344, 6004674, 8006232, 8673418, 12009348, 13010127, 17346836, 24018696, 26020254, 34693672, 39030381, 52040508, 78060762, 104081016, 156121524, 312243048]

約数ペア:

[(1, 312243048), (2, 156121524), (3, 104081016), (4, 78060762), (6, 52040508), (8, 39030381), (9, 34693672), (12, 26020254), (13, 24018696), (18, 17346836), (24, 13010127), (26, 12009348), (36, 8673418), (39, 8006232), (52, 6004674), (67, 4660344), (72, 4336709), (78, 4003116), (104, 3002337), (117, 2668744), (134, 2330172), (156, 2001558), (169, 1847592), (201, 1553448), (234, 1334372), (268, 1165086), (312, 1000779), (338, 923796), (383, 815256), (402, 776724), (468, 667186), (507, 615864), (536, 582543), (603, 517816), (676, 461898), (766, 407628), (804, 388362), (871, 358488), (936, 333593), (1014, 307932), (1149, 271752), (1206, 258908), (1352, 230949), (1521, 205288), (1532, 203814), (1608, 194181), (1742, 179244), (2028, 153966), (2298, 135876), (2412, 129454), (2613, 119496), (3042, 102644), (3064, 101907), (3447, 90584), (3484, 89622), (4056, 76983), (4596, 67938), (4824, 64727), (4979, 62712), (5226, 59748), (6084, 51322), (6894, 45292), (6968, 44811), (7839, 39832), (9192, 33969), (9958, 31356), (10452, 29874), (11323, 27576), (12168, 25661), (13788, 22646), (14937, 20904), (15678, 19916)]