243507852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 761534592

約数和(自身を除く): 518026740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 61, 62, 63, 73, 84, 93, 98, 122, 124, 126, 146, 147, 183, 186, 196, 217, 219, 244, 252, 279, 292, 294, 366, 372, 427, 434, 438, 441, 511, 549, 558, 588, 651, 657, 732, 854, 868, 876, 882, 1022, 1098, 1116, 1281, 1302, 1314, 1519, 1533, 1708, 1764, 1891, 1953, 2044, 2196, 2263, 2562, 2604, 2628, 2989, 3038, 3066, 3577, 3782, 3843, 3906, 4453, 4526, 4557, 4599, 5124, 5673, 5978, 6076, 6132, 6789, 7154, 7564, 7686, 7812, 8906, 8967, 9052, 9114, 9198, 10731, 11346, 11956, 13237, 13359, 13578, 13671, 14308, 15372, 15841, 17019, 17812, 17934, 18228, 18396, 20367, 21462, 22692, 26474, 26718, 26901, 27156, 27342, 31171, 31682, 32193, 34038, 35868, 39711, 40077, 40734, 42924, 47523, 52948, 53436, 53802, 54684, 62342, 63364, 64386, 68076, 79422, 80154, 81468, 92659, 93513, 95046, 107604, 110887, 119133, 124684, 128772, 138043, 142569, 158844, 160308, 185318, 187026, 190092, 218197, 221774, 238266, 276086, 277977, 280539, 285138, 332661, 370636, 374052, 414129, 436394, 443548, 476532, 552172, 555954, 561078, 570276, 654591, 665322, 828258, 833931, 872788, 966301, 997983, 1111908, 1122156, 1242387, 1309182, 1330644, 1656516, 1667862, 1932602, 1963773, 1995966, 2484774, 2618364, 2898903, 3335724, 3865204, 3927546, 3991932, 4969548, 5797806, 6764107, 7855092, 8696709, 11595612, 13528214, 17393418, 20292321, 27056428, 34786836, 40584642, 60876963, 81169284, 121753926, 243507852]

約数ペア:

[(1, 243507852), (2, 121753926), (3, 81169284), (4, 60876963), (6, 40584642), (7, 34786836), (9, 27056428), (12, 20292321), (14, 17393418), (18, 13528214), (21, 11595612), (28, 8696709), (31, 7855092), (36, 6764107), (42, 5797806), (49, 4969548), (61, 3991932), (62, 3927546), (63, 3865204), (73, 3335724), (84, 2898903), (93, 2618364), (98, 2484774), (122, 1995966), (124, 1963773), (126, 1932602), (146, 1667862), (147, 1656516), (183, 1330644), (186, 1309182), (196, 1242387), (217, 1122156), (219, 1111908), (244, 997983), (252, 966301), (279, 872788), (292, 833931), (294, 828258), (366, 665322), (372, 654591), (427, 570276), (434, 561078), (438, 555954), (441, 552172), (511, 476532), (549, 443548), (558, 436394), (588, 414129), (651, 374052), (657, 370636), (732, 332661), (854, 285138), (868, 280539), (876, 277977), (882, 276086), (1022, 238266), (1098, 221774), (1116, 218197), (1281, 190092), (1302, 187026), (1314, 185318), (1519, 160308), (1533, 158844), (1708, 142569), (1764, 138043), (1891, 128772), (1953, 124684), (2044, 119133), (2196, 110887), (2263, 107604), (2562, 95046), (2604, 93513), (2628, 92659), (2989, 81468), (3038, 80154), (3066, 79422), (3577, 68076), (3782, 64386), (3843, 63364), (3906, 62342), (4453, 54684), (4526, 53802), (4557, 53436), (4599, 52948), (5124, 47523), (5673, 42924), (5978, 40734), (6076, 40077), (6132, 39711), (6789, 35868), (7154, 34038), (7564, 32193), (7686, 31682), (7812, 31171), (8906, 27342), (8967, 27156), (9052, 26901), (9114, 26718), (9198, 26474), (10731, 22692), (11346, 21462), (11956, 20367), (13237, 18396), (13359, 18228), (13578, 17934), (13671, 17812), (14308, 17019), (15372, 15841)]