551495196

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 216

約数和(自身を含む): 1747524240

約数和(自身を除く): 1196029044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 197, 207, 252, 276, 294, 322, 378, 394, 414, 441, 483, 529, 588, 591, 621, 644, 756, 788, 828, 882, 966, 1058, 1127, 1182, 1242, 1323, 1379, 1449, 1587, 1764, 1773, 1932, 2116, 2254, 2364, 2484, 2646, 2758, 2898, 3174, 3381, 3546, 3703, 4137, 4347, 4508, 4531, 4761, 5292, 5319, 5516, 5796, 6348, 6762, 7092, 7406, 8274, 8694, 9062, 9522, 9653, 10143, 10638, 11109, 12411, 13524, 13593, 14283, 14812, 16548, 17388, 18124, 19044, 19306, 20286, 21276, 22218, 24822, 25921, 27186, 28566, 28959, 30429, 31717, 33327, 37233, 38612, 40572, 40779, 44436, 49644, 51842, 54372, 57132, 57918, 60858, 63434, 66654, 74466, 77763, 81558, 86877, 95151, 99981, 103684, 104213, 115836, 121716, 122337, 126868, 133308, 148932, 155526, 163116, 173754, 190302, 199962, 208426, 222019, 233289, 244674, 260631, 285453, 311052, 312639, 347508, 380604, 399924, 416852, 444038, 466578, 489348, 521262, 570906, 625278, 666057, 699867, 729491, 856359, 888076, 933156, 937917, 1042524, 1141812, 1250556, 1332114, 1399734, 1458982, 1712718, 1875834, 1998171, 2188473, 2664228, 2799468, 2813751, 2917964, 3425436, 3751668, 3996342, 4376946, 5106437, 5627502, 5994513, 6565419, 7992684, 8753892, 10212874, 11255004, 11989026, 13130838, 15319311, 19696257, 20425748, 23978052, 26261676, 30638622, 39392514, 45957933, 61277244, 78785028, 91915866, 137873799, 183831732, 275747598, 551495196]

約数ペア:

[(1, 551495196), (2, 275747598), (3, 183831732), (4, 137873799), (6, 91915866), (7, 78785028), (9, 61277244), (12, 45957933), (14, 39392514), (18, 30638622), (21, 26261676), (23, 23978052), (27, 20425748), (28, 19696257), (36, 15319311), (42, 13130838), (46, 11989026), (49, 11255004), (54, 10212874), (63, 8753892), (69, 7992684), (84, 6565419), (92, 5994513), (98, 5627502), (108, 5106437), (126, 4376946), (138, 3996342), (147, 3751668), (161, 3425436), (189, 2917964), (196, 2813751), (197, 2799468), (207, 2664228), (252, 2188473), (276, 1998171), (294, 1875834), (322, 1712718), (378, 1458982), (394, 1399734), (414, 1332114), (441, 1250556), (483, 1141812), (529, 1042524), (588, 937917), (591, 933156), (621, 888076), (644, 856359), (756, 729491), (788, 699867), (828, 666057), (882, 625278), (966, 570906), (1058, 521262), (1127, 489348), (1182, 466578), (1242, 444038), (1323, 416852), (1379, 399924), (1449, 380604), (1587, 347508), (1764, 312639), (1773, 311052), (1932, 285453), (2116, 260631), (2254, 244674), (2364, 233289), (2484, 222019), (2646, 208426), (2758, 199962), (2898, 190302), (3174, 173754), (3381, 163116), (3546, 155526), (3703, 148932), (4137, 133308), (4347, 126868), (4508, 122337), (4531, 121716), (4761, 115836), (5292, 104213), (5319, 103684), (5516, 99981), (5796, 95151), (6348, 86877), (6762, 81558), (7092, 77763), (7406, 74466), (8274, 66654), (8694, 63434), (9062, 60858), (9522, 57918), (9653, 57132), (10143, 54372), (10638, 51842), (11109, 49644), (12411, 44436), (13524, 40779), (13593, 40572), (14283, 38612), (14812, 37233), (16548, 33327), (17388, 31717), (18124, 30429), (19044, 28959), (19306, 28566), (20286, 27186), (21276, 25921), (22218, 24822)]