197352288

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 676922400

約数和(自身を除く): 479570112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 149, 162, 168, 189, 216, 219, 224, 252, 288, 292, 298, 324, 336, 378, 432, 438, 447, 504, 511, 567, 584, 596, 648, 657, 672, 756, 864, 876, 894, 1008, 1022, 1043, 1134, 1168, 1192, 1296, 1314, 1341, 1512, 1533, 1752, 1788, 1971, 2016, 2044, 2086, 2268, 2336, 2384, 2592, 2628, 2682, 3024, 3066, 3129, 3504, 3576, 3942, 4023, 4088, 4172, 4536, 4599, 4768, 5256, 5364, 5913, 6048, 6132, 6258, 7008, 7152, 7884, 8046, 8176, 8344, 9072, 9198, 9387, 10512, 10728, 10877, 11826, 12069, 12264, 12516, 13797, 14304, 15768, 16092, 16352, 16688, 18144, 18396, 18774, 21024, 21456, 21754, 23652, 24138, 24528, 25032, 27594, 28161, 31536, 32184, 32631, 33376, 36792, 37548, 41391, 42912, 43508, 47304, 48276, 49056, 50064, 55188, 56322, 63072, 64368, 65262, 73584, 75096, 76139, 82782, 84483, 87016, 94608, 96552, 97893, 100128, 110376, 112644, 128736, 130524, 147168, 150192, 152278, 165564, 168966, 174032, 189216, 193104, 195786, 220752, 225288, 228417, 261048, 293679, 300384, 304556, 331128, 337932, 348064, 386208, 391572, 441504, 450576, 456834, 522096, 587358, 609112, 662256, 675864, 685251, 783144, 881037, 901152, 913668, 1044192, 1174716, 1218224, 1324512, 1351728, 1370502, 1566288, 1762074, 1827336, 2055753, 2349432, 2436448, 2703456, 2741004, 3132576, 3524148, 3654672, 4111506, 4698864, 5482008, 6167259, 7048296, 7309344, 8223012, 9397728, 10964016, 12334518, 14096592, 16446024, 21928032, 24669036, 28193184, 32892048, 49338072, 65784096, 98676144, 197352288]

約数ペア:

[(1, 197352288), (2, 98676144), (3, 65784096), (4, 49338072), (6, 32892048), (7, 28193184), (8, 24669036), (9, 21928032), (12, 16446024), (14, 14096592), (16, 12334518), (18, 10964016), (21, 9397728), (24, 8223012), (27, 7309344), (28, 7048296), (32, 6167259), (36, 5482008), (42, 4698864), (48, 4111506), (54, 3654672), (56, 3524148), (63, 3132576), (72, 2741004), (73, 2703456), (81, 2436448), (84, 2349432), (96, 2055753), (108, 1827336), (112, 1762074), (126, 1566288), (144, 1370502), (146, 1351728), (149, 1324512), (162, 1218224), (168, 1174716), (189, 1044192), (216, 913668), (219, 901152), (224, 881037), (252, 783144), (288, 685251), (292, 675864), (298, 662256), (324, 609112), (336, 587358), (378, 522096), (432, 456834), (438, 450576), (447, 441504), (504, 391572), (511, 386208), (567, 348064), (584, 337932), (596, 331128), (648, 304556), (657, 300384), (672, 293679), (756, 261048), (864, 228417), (876, 225288), (894, 220752), (1008, 195786), (1022, 193104), (1043, 189216), (1134, 174032), (1168, 168966), (1192, 165564), (1296, 152278), (1314, 150192), (1341, 147168), (1512, 130524), (1533, 128736), (1752, 112644), (1788, 110376), (1971, 100128), (2016, 97893), (2044, 96552), (2086, 94608), (2268, 87016), (2336, 84483), (2384, 82782), (2592, 76139), (2628, 75096), (2682, 73584), (3024, 65262), (3066, 64368), (3129, 63072), (3504, 56322), (3576, 55188), (3942, 50064), (4023, 49056), (4088, 48276), (4172, 47304), (4536, 43508), (4599, 42912), (4768, 41391), (5256, 37548), (5364, 36792), (5913, 33376), (6048, 32631), (6132, 32184), (6258, 31536), (7008, 28161), (7152, 27594), (7884, 25032), (8046, 24528), (8176, 24138), (8344, 23652), (9072, 21754), (9198, 21456), (9387, 21024), (10512, 18774), (10728, 18396), (10877, 18144), (11826, 16688), (12069, 16352), (12264, 16092), (12516, 15768), (13797, 14304)]