438623664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1489}}^1$

素因数の和:1555

約数の個数: 120

約数和(自身を含む): 1267084080

約数和(自身を除く): 828460416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 361, 408, 456, 646, 722, 816, 912, 969, 1083, 1292, 1444, 1489, 1938, 2166, 2584, 2888, 2978, 3876, 4332, 4467, 5168, 5776, 5956, 6137, 7752, 8664, 8934, 11912, 12274, 15504, 17328, 17868, 18411, 23824, 24548, 25313, 28291, 35736, 36822, 49096, 50626, 56582, 71472, 73644, 75939, 84873, 98192, 101252, 113164, 147288, 151878, 169746, 202504, 226328, 294576, 303756, 339492, 405008, 452656, 480947, 537529, 607512, 678984, 961894, 1075058, 1215024, 1357968, 1442841, 1612587, 1923788, 2150116, 2885682, 3225174, 3847576, 4300232, 5771364, 6450348, 7695152, 8600464, 9137993, 11542728, 12900696, 18275986, 23085456, 25801392, 27413979, 36551972, 54827958, 73103944, 109655916, 146207888, 219311832, 438623664]

約数ペア:

[(1, 438623664), (2, 219311832), (3, 146207888), (4, 109655916), (6, 73103944), (8, 54827958), (12, 36551972), (16, 27413979), (17, 25801392), (19, 23085456), (24, 18275986), (34, 12900696), (38, 11542728), (48, 9137993), (51, 8600464), (57, 7695152), (68, 6450348), (76, 5771364), (102, 4300232), (114, 3847576), (136, 3225174), (152, 2885682), (204, 2150116), (228, 1923788), (272, 1612587), (304, 1442841), (323, 1357968), (361, 1215024), (408, 1075058), (456, 961894), (646, 678984), (722, 607512), (816, 537529), (912, 480947), (969, 452656), (1083, 405008), (1292, 339492), (1444, 303756), (1489, 294576), (1938, 226328), (2166, 202504), (2584, 169746), (2888, 151878), (2978, 147288), (3876, 113164), (4332, 101252), (4467, 98192), (5168, 84873), (5776, 75939), (5956, 73644), (6137, 71472), (7752, 56582), (8664, 50626), (8934, 49096), (11912, 36822), (12274, 35736), (15504, 28291), (17328, 25313), (17868, 24548), (18411, 23824)]