321182568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 1046123520

約数和(自身を除く): 724940952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 61, 62, 63, 72, 84, 93, 122, 124, 126, 168, 183, 186, 217, 244, 248, 252, 279, 337, 366, 372, 427, 434, 488, 504, 549, 558, 651, 674, 732, 744, 854, 868, 1011, 1098, 1116, 1281, 1302, 1348, 1464, 1708, 1736, 1891, 1953, 2022, 2196, 2232, 2359, 2562, 2604, 2696, 3033, 3416, 3782, 3843, 3906, 4044, 4392, 4718, 5124, 5208, 5673, 6066, 7077, 7564, 7686, 7812, 8088, 9436, 10248, 10447, 11346, 12132, 13237, 14154, 15128, 15372, 15624, 17019, 18872, 20557, 20894, 21231, 22692, 24264, 26474, 28308, 30744, 31341, 34038, 39711, 41114, 41788, 42462, 45384, 52948, 56616, 61671, 62682, 68076, 73129, 79422, 82228, 83576, 84924, 94023, 105896, 119133, 123342, 125364, 136152, 143899, 146258, 158844, 164456, 169848, 185013, 188046, 219387, 238266, 246684, 250728, 287798, 292516, 317688, 370026, 376092, 431697, 438774, 476532, 493368, 575596, 585032, 637267, 658161, 740052, 752184, 863394, 877548, 953064, 1151192, 1274534, 1295091, 1316322, 1480104, 1726788, 1755096, 1911801, 2549068, 2590182, 2632644, 3453576, 3823602, 4460869, 5098136, 5180364, 5265288, 5735403, 7647204, 8921738, 10360728, 11470806, 13382607, 15294408, 17843476, 22941612, 26765214, 35686952, 40147821, 45883224, 53530428, 80295642, 107060856, 160591284, 321182568]

約数ペア:

[(1, 321182568), (2, 160591284), (3, 107060856), (4, 80295642), (6, 53530428), (7, 45883224), (8, 40147821), (9, 35686952), (12, 26765214), (14, 22941612), (18, 17843476), (21, 15294408), (24, 13382607), (28, 11470806), (31, 10360728), (36, 8921738), (42, 7647204), (56, 5735403), (61, 5265288), (62, 5180364), (63, 5098136), (72, 4460869), (84, 3823602), (93, 3453576), (122, 2632644), (124, 2590182), (126, 2549068), (168, 1911801), (183, 1755096), (186, 1726788), (217, 1480104), (244, 1316322), (248, 1295091), (252, 1274534), (279, 1151192), (337, 953064), (366, 877548), (372, 863394), (427, 752184), (434, 740052), (488, 658161), (504, 637267), (549, 585032), (558, 575596), (651, 493368), (674, 476532), (732, 438774), (744, 431697), (854, 376092), (868, 370026), (1011, 317688), (1098, 292516), (1116, 287798), (1281, 250728), (1302, 246684), (1348, 238266), (1464, 219387), (1708, 188046), (1736, 185013), (1891, 169848), (1953, 164456), (2022, 158844), (2196, 146258), (2232, 143899), (2359, 136152), (2562, 125364), (2604, 123342), (2696, 119133), (3033, 105896), (3416, 94023), (3782, 84924), (3843, 83576), (3906, 82228), (4044, 79422), (4392, 73129), (4718, 68076), (5124, 62682), (5208, 61671), (5673, 56616), (6066, 52948), (7077, 45384), (7564, 42462), (7686, 41788), (7812, 41114), (8088, 39711), (9436, 34038), (10248, 31341), (10447, 30744), (11346, 28308), (12132, 26474), (13237, 24264), (14154, 22692), (15128, 21231), (15372, 20894), (15624, 20557), (17019, 18872)]