340454772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 1060864000

約数和(自身を除く): 720409228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 73, 84, 93, 108, 124, 126, 146, 186, 189, 199, 217, 219, 252, 279, 292, 372, 378, 398, 434, 438, 511, 558, 597, 651, 657, 756, 796, 837, 868, 876, 1022, 1116, 1194, 1302, 1314, 1393, 1533, 1674, 1791, 1953, 1971, 2044, 2263, 2388, 2604, 2628, 2786, 3066, 3348, 3582, 3906, 3942, 4179, 4526, 4599, 5373, 5572, 5859, 6132, 6169, 6789, 7164, 7812, 7884, 8358, 9052, 9198, 10746, 11718, 12338, 12537, 13578, 13797, 14527, 15841, 16716, 18396, 18507, 20367, 21492, 23436, 24676, 25074, 27156, 27594, 29054, 31682, 37014, 37611, 40734, 43183, 43581, 47523, 50148, 55188, 55521, 58108, 61101, 63364, 74028, 75222, 81468, 86366, 87162, 95046, 101689, 111042, 122202, 129549, 130743, 142569, 150444, 166563, 172732, 174324, 190092, 203378, 222084, 244404, 259098, 261486, 285138, 305067, 333126, 388647, 392229, 406756, 427707, 450337, 518196, 522972, 570276, 610134, 666252, 777294, 784458, 855414, 900674, 915201, 1165941, 1220268, 1351011, 1554588, 1568916, 1710828, 1801348, 1830402, 2331882, 2702022, 2745603, 3152359, 3660804, 4053033, 4663764, 5404044, 5491206, 6304718, 8106066, 9457077, 10982412, 12159099, 12609436, 16212132, 18914154, 24318198, 28371231, 37828308, 48636396, 56742462, 85113693, 113484924, 170227386, 340454772]

約数ペア:

[(1, 340454772), (2, 170227386), (3, 113484924), (4, 85113693), (6, 56742462), (7, 48636396), (9, 37828308), (12, 28371231), (14, 24318198), (18, 18914154), (21, 16212132), (27, 12609436), (28, 12159099), (31, 10982412), (36, 9457077), (42, 8106066), (54, 6304718), (62, 5491206), (63, 5404044), (73, 4663764), (84, 4053033), (93, 3660804), (108, 3152359), (124, 2745603), (126, 2702022), (146, 2331882), (186, 1830402), (189, 1801348), (199, 1710828), (217, 1568916), (219, 1554588), (252, 1351011), (279, 1220268), (292, 1165941), (372, 915201), (378, 900674), (398, 855414), (434, 784458), (438, 777294), (511, 666252), (558, 610134), (597, 570276), (651, 522972), (657, 518196), (756, 450337), (796, 427707), (837, 406756), (868, 392229), (876, 388647), (1022, 333126), (1116, 305067), (1194, 285138), (1302, 261486), (1314, 259098), (1393, 244404), (1533, 222084), (1674, 203378), (1791, 190092), (1953, 174324), (1971, 172732), (2044, 166563), (2263, 150444), (2388, 142569), (2604, 130743), (2628, 129549), (2786, 122202), (3066, 111042), (3348, 101689), (3582, 95046), (3906, 87162), (3942, 86366), (4179, 81468), (4526, 75222), (4599, 74028), (5373, 63364), (5572, 61101), (5859, 58108), (6132, 55521), (6169, 55188), (6789, 50148), (7164, 47523), (7812, 43581), (7884, 43183), (8358, 40734), (9052, 37611), (9198, 37014), (10746, 31682), (11718, 29054), (12338, 27594), (12537, 27156), (13578, 25074), (13797, 24676), (14527, 23436), (15841, 21492), (16716, 20367), (18396, 18507)]