221844168

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 192

約数和(自身を含む): 755664000

約数和(自身を除く): 533819832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 343, 364, 392, 441, 468, 504, 546, 588, 637, 686, 691, 728, 819, 882, 936, 1029, 1092, 1176, 1274, 1372, 1382, 1638, 1764, 1911, 2058, 2073, 2184, 2548, 2744, 2764, 3087, 3276, 3528, 3822, 4116, 4146, 4459, 4837, 5096, 5528, 5733, 6174, 6219, 6552, 7644, 8232, 8292, 8918, 8983, 9674, 11466, 12348, 12438, 13377, 14511, 15288, 16584, 17836, 17966, 19348, 22932, 24696, 24876, 26754, 26949, 29022, 33859, 35672, 35932, 38696, 40131, 43533, 45864, 49752, 53508, 53898, 58044, 62881, 67718, 71864, 80262, 80847, 87066, 101577, 107016, 107796, 116088, 125762, 135436, 160524, 161694, 174132, 188643, 203154, 215592, 237013, 251524, 270872, 304731, 321048, 323388, 348264, 377286, 406308, 440167, 474026, 503048, 565929, 609462, 646776, 711039, 754572, 812616, 880334, 948052, 1131858, 1218924, 1320501, 1422078, 1509144, 1760668, 1896104, 2133117, 2263716, 2437848, 2641002, 2844156, 3081169, 3521336, 3961503, 4266234, 4527432, 5282004, 5688312, 6162338, 7923006, 8532468, 9243507, 10564008, 12324676, 15846012, 17064936, 18487014, 24649352, 27730521, 31692024, 36974028, 55461042, 73948056, 110922084, 221844168]

約数ペア:

[(1, 221844168), (2, 110922084), (3, 73948056), (4, 55461042), (6, 36974028), (7, 31692024), (8, 27730521), (9, 24649352), (12, 18487014), (13, 17064936), (14, 15846012), (18, 12324676), (21, 10564008), (24, 9243507), (26, 8532468), (28, 7923006), (36, 6162338), (39, 5688312), (42, 5282004), (49, 4527432), (52, 4266234), (56, 3961503), (63, 3521336), (72, 3081169), (78, 2844156), (84, 2641002), (91, 2437848), (98, 2263716), (104, 2133117), (117, 1896104), (126, 1760668), (147, 1509144), (156, 1422078), (168, 1320501), (182, 1218924), (196, 1131858), (234, 948052), (252, 880334), (273, 812616), (294, 754572), (312, 711039), (343, 646776), (364, 609462), (392, 565929), (441, 503048), (468, 474026), (504, 440167), (546, 406308), (588, 377286), (637, 348264), (686, 323388), (691, 321048), (728, 304731), (819, 270872), (882, 251524), (936, 237013), (1029, 215592), (1092, 203154), (1176, 188643), (1274, 174132), (1372, 161694), (1382, 160524), (1638, 135436), (1764, 125762), (1911, 116088), (2058, 107796), (2073, 107016), (2184, 101577), (2548, 87066), (2744, 80847), (2764, 80262), (3087, 71864), (3276, 67718), (3528, 62881), (3822, 58044), (4116, 53898), (4146, 53508), (4459, 49752), (4837, 45864), (5096, 43533), (5528, 40131), (5733, 38696), (6174, 35932), (6219, 35672), (6552, 33859), (7644, 29022), (8232, 26949), (8292, 26754), (8918, 24876), (8983, 24696), (9674, 22932), (11466, 19348), (12348, 17966), (12438, 17836), (13377, 16584), (14511, 15288)]