318971952

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 240

約数和(自身を含む): 1053816480

約数和(自身を除く): 734844528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 169, 204, 208, 216, 221, 234, 257, 272, 306, 312, 338, 351, 408, 432, 442, 459, 468, 507, 514, 612, 624, 663, 676, 702, 771, 816, 884, 918, 936, 1014, 1028, 1224, 1326, 1352, 1404, 1521, 1542, 1768, 1836, 1872, 1989, 2028, 2056, 2313, 2448, 2652, 2704, 2808, 2873, 3042, 3084, 3341, 3536, 3672, 3978, 4056, 4112, 4369, 4563, 4626, 5304, 5616, 5746, 5967, 6084, 6168, 6682, 6939, 7344, 7956, 8112, 8619, 8738, 9126, 9252, 10023, 10608, 11492, 11934, 12168, 12336, 13107, 13364, 13878, 15912, 17238, 17476, 18252, 18504, 20046, 22984, 23868, 24336, 25857, 26214, 26728, 27756, 30069, 31824, 34476, 34952, 36504, 37008, 39321, 40092, 43433, 45968, 47736, 51714, 52428, 53456, 55512, 56797, 60138, 68952, 69904, 73008, 77571, 78642, 80184, 86866, 90207, 95472, 103428, 104856, 111024, 113594, 117963, 120276, 130299, 137904, 155142, 157284, 160368, 170391, 173732, 180414, 206856, 209712, 227188, 235926, 240552, 260598, 310284, 314568, 340782, 347464, 360828, 390897, 413712, 454376, 471852, 481104, 511173, 521196, 620568, 629136, 681564, 694928, 721656, 738361, 781794, 908752, 943704, 1022346, 1042392, 1172691, 1241136, 1363128, 1443312, 1476722, 1533519, 1563588, 1887408, 2044692, 2084784, 2215083, 2345382, 2726256, 2953444, 3067038, 3127176, 4089384, 4430166, 4690764, 5906888, 6134076, 6254352, 6645249, 8178768, 8860332, 9381528, 11813776, 12268152, 13290498, 17720664, 18763056, 19935747, 24536304, 26580996, 35441328, 39871494, 53161992, 79742988, 106323984, 159485976, 318971952]

約数ペア:

[(1, 318971952), (2, 159485976), (3, 106323984), (4, 79742988), (6, 53161992), (8, 39871494), (9, 35441328), (12, 26580996), (13, 24536304), (16, 19935747), (17, 18763056), (18, 17720664), (24, 13290498), (26, 12268152), (27, 11813776), (34, 9381528), (36, 8860332), (39, 8178768), (48, 6645249), (51, 6254352), (52, 6134076), (54, 5906888), (68, 4690764), (72, 4430166), (78, 4089384), (102, 3127176), (104, 3067038), (108, 2953444), (117, 2726256), (136, 2345382), (144, 2215083), (153, 2084784), (156, 2044692), (169, 1887408), (204, 1563588), (208, 1533519), (216, 1476722), (221, 1443312), (234, 1363128), (257, 1241136), (272, 1172691), (306, 1042392), (312, 1022346), (338, 943704), (351, 908752), (408, 781794), (432, 738361), (442, 721656), (459, 694928), (468, 681564), (507, 629136), (514, 620568), (612, 521196), (624, 511173), (663, 481104), (676, 471852), (702, 454376), (771, 413712), (816, 390897), (884, 360828), (918, 347464), (936, 340782), (1014, 314568), (1028, 310284), (1224, 260598), (1326, 240552), (1352, 235926), (1404, 227188), (1521, 209712), (1542, 206856), (1768, 180414), (1836, 173732), (1872, 170391), (1989, 160368), (2028, 157284), (2056, 155142), (2313, 137904), (2448, 130299), (2652, 120276), (2704, 117963), (2808, 113594), (2873, 111024), (3042, 104856), (3084, 103428), (3341, 95472), (3536, 90207), (3672, 86866), (3978, 80184), (4056, 78642), (4112, 77571), (4369, 73008), (4563, 69904), (4626, 68952), (5304, 60138), (5616, 56797), (5746, 55512), (5967, 53456), (6084, 52428), (6168, 51714), (6682, 47736), (6939, 45968), (7344, 43433), (7956, 40092), (8112, 39321), (8619, 37008), (8738, 36504), (9126, 34952), (9252, 34476), (10023, 31824), (10608, 30069), (11492, 27756), (11934, 26728), (12168, 26214), (12336, 25857), (13107, 24336), (13364, 23868), (13878, 22984), (15912, 20046), (17238, 18504), (17476, 18252)]