221202072

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 770796000

約数和(自身を除く): 549593928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 53, 56, 63, 72, 78, 84, 91, 98, 104, 106, 117, 126, 147, 156, 159, 168, 169, 182, 196, 212, 234, 252, 273, 294, 312, 318, 338, 343, 364, 371, 392, 424, 441, 468, 477, 504, 507, 546, 588, 636, 637, 676, 686, 689, 728, 742, 819, 882, 936, 954, 1014, 1029, 1092, 1113, 1176, 1183, 1272, 1274, 1352, 1372, 1378, 1484, 1521, 1638, 1764, 1908, 1911, 2028, 2058, 2067, 2184, 2226, 2366, 2548, 2597, 2744, 2756, 2968, 3042, 3087, 3276, 3339, 3528, 3549, 3816, 3822, 4056, 4116, 4134, 4452, 4459, 4732, 4823, 5096, 5194, 5512, 5733, 6084, 6174, 6201, 6552, 6678, 7098, 7644, 7791, 8232, 8268, 8281, 8904, 8918, 8957, 9464, 9646, 10388, 10647, 11466, 12168, 12348, 12402, 13356, 13377, 14196, 14469, 15288, 15582, 16536, 16562, 17836, 17914, 18179, 19292, 20776, 21294, 22932, 23373, 24696, 24804, 24843, 26712, 26754, 26871, 28392, 28938, 31164, 33124, 33761, 35672, 35828, 36358, 38584, 40131, 42588, 43407, 45864, 46746, 49608, 49686, 53508, 53742, 54537, 57876, 57967, 62328, 62699, 66248, 67522, 71656, 72716, 74529, 80262, 80613, 85176, 86814, 93492, 99372, 101283, 107016, 107484, 109074, 115752, 115934, 125398, 135044, 145432, 149058, 160524, 161226, 163611, 173628, 173901, 186984, 188097, 198744, 202566, 214968, 218148, 231868, 236327, 250796, 270088, 298116, 303849, 321048, 322452, 327222, 347256, 347802, 376194, 405132, 436296, 438893, 463736, 472654, 501592, 521703, 564291, 596232, 607698, 644904, 654444, 695604, 708981, 752388, 810264, 877786, 945308, 1043406, 1128582, 1215396, 1308888, 1316679, 1391208, 1417962, 1504776, 1755572, 1890616, 2086812, 2126943, 2257164, 2430792, 2633358, 2835924, 3072251, 3511144, 3950037, 4173624, 4253886, 4514328, 5266716, 5671848, 6144502, 7900074, 8507772, 9216753, 10533432, 12289004, 15800148, 17015544, 18433506, 24578008, 27650259, 31600296, 36867012, 55300518, 73734024, 110601036, 221202072]

約数ペア:

[(1, 221202072), (2, 110601036), (3, 73734024), (4, 55300518), (6, 36867012), (7, 31600296), (8, 27650259), (9, 24578008), (12, 18433506), (13, 17015544), (14, 15800148), (18, 12289004), (21, 10533432), (24, 9216753), (26, 8507772), (28, 7900074), (36, 6144502), (39, 5671848), (42, 5266716), (49, 4514328), (52, 4253886), (53, 4173624), (56, 3950037), (63, 3511144), (72, 3072251), (78, 2835924), (84, 2633358), (91, 2430792), (98, 2257164), (104, 2126943), (106, 2086812), (117, 1890616), (126, 1755572), (147, 1504776), (156, 1417962), (159, 1391208), (168, 1316679), (169, 1308888), (182, 1215396), (196, 1128582), (212, 1043406), (234, 945308), (252, 877786), (273, 810264), (294, 752388), (312, 708981), (318, 695604), (338, 654444), (343, 644904), (364, 607698), (371, 596232), (392, 564291), (424, 521703), (441, 501592), (468, 472654), (477, 463736), (504, 438893), (507, 436296), (546, 405132), (588, 376194), (636, 347802), (637, 347256), (676, 327222), (686, 322452), (689, 321048), (728, 303849), (742, 298116), (819, 270088), (882, 250796), (936, 236327), (954, 231868), (1014, 218148), (1029, 214968), (1092, 202566), (1113, 198744), (1176, 188097), (1183, 186984), (1272, 173901), (1274, 173628), (1352, 163611), (1372, 161226), (1378, 160524), (1484, 149058), (1521, 145432), (1638, 135044), (1764, 125398), (1908, 115934), (1911, 115752), (2028, 109074), (2058, 107484), (2067, 107016), (2184, 101283), (2226, 99372), (2366, 93492), (2548, 86814), (2597, 85176), (2744, 80613), (2756, 80262), (2968, 74529), (3042, 72716), (3087, 71656), (3276, 67522), (3339, 66248), (3528, 62699), (3549, 62328), (3816, 57967), (3822, 57876), (4056, 54537), (4116, 53742), (4134, 53508), (4452, 49686), (4459, 49608), (4732, 46746), (4823, 45864), (5096, 43407), (5194, 42588), (5512, 40131), (5733, 38584), (6084, 36358), (6174, 35828), (6201, 35672), (6552, 33761), (6678, 33124), (7098, 31164), (7644, 28938), (7791, 28392), (8232, 26871), (8268, 26754), (8281, 26712), (8904, 24843), (8918, 24804), (8957, 24696), (9464, 23373), (9646, 22932), (10388, 21294), (10647, 20776), (11466, 19292), (12168, 18179), (12348, 17914), (12402, 17836), (13356, 16562), (13377, 16536), (14196, 15582), (14469, 15288)]