427835772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1892

約数の個数: 144

約数和(自身を含む): 1350032320

約数和(自身を除く): 922196548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1314, 1533, 1638, 1789, 1898, 2044, 2628, 2847, 3066, 3276, 3578, 3796, 4599, 5367, 5694, 6132, 6643, 7156, 8541, 9198, 10734, 11388, 12523, 13286, 16101, 17082, 18396, 19929, 21468, 23257, 25046, 26572, 32202, 34164, 37569, 39858, 46514, 50092, 59787, 64404, 69771, 75138, 79716, 93028, 112707, 119574, 130597, 139542, 150276, 162799, 209313, 225414, 239148, 261194, 279084, 325598, 391791, 418626, 450828, 488397, 522388, 651196, 783582, 837252, 914179, 976794, 1175373, 1465191, 1567164, 1697761, 1828358, 1953588, 2350746, 2742537, 2930382, 3395522, 3656716, 4701492, 5093283, 5485074, 5860764, 6791044, 8227611, 10186566, 10970148, 11884327, 15279849, 16455222, 20373132, 23768654, 30559698, 32910444, 35652981, 47537308, 61119396, 71305962, 106958943, 142611924, 213917886, 427835772]

約数ペア:

[(1, 427835772), (2, 213917886), (3, 142611924), (4, 106958943), (6, 71305962), (7, 61119396), (9, 47537308), (12, 35652981), (13, 32910444), (14, 30559698), (18, 23768654), (21, 20373132), (26, 16455222), (28, 15279849), (36, 11884327), (39, 10970148), (42, 10186566), (52, 8227611), (63, 6791044), (73, 5860764), (78, 5485074), (84, 5093283), (91, 4701492), (117, 3656716), (126, 3395522), (146, 2930382), (156, 2742537), (182, 2350746), (219, 1953588), (234, 1828358), (252, 1697761), (273, 1567164), (292, 1465191), (364, 1175373), (438, 976794), (468, 914179), (511, 837252), (546, 783582), (657, 651196), (819, 522388), (876, 488397), (949, 450828), (1022, 418626), (1092, 391791), (1314, 325598), (1533, 279084), (1638, 261194), (1789, 239148), (1898, 225414), (2044, 209313), (2628, 162799), (2847, 150276), (3066, 139542), (3276, 130597), (3578, 119574), (3796, 112707), (4599, 93028), (5367, 79716), (5694, 75138), (6132, 69771), (6643, 64404), (7156, 59787), (8541, 50092), (9198, 46514), (10734, 39858), (11388, 37569), (12523, 34164), (13286, 32202), (16101, 26572), (17082, 25046), (18396, 23257), (19929, 21468)]