221611104

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5421

約数の個数: 144

約数和(自身を含む): 740520144

約数和(自身を除く): 518909040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 5381, 6864, 10296, 10762, 13728, 16143, 20592, 21524, 32286, 41184, 43048, 48429, 59191, 64572, 69953, 86096, 96858, 118382, 129144, 139906, 172192, 177573, 193716, 209859, 236764, 258288, 279812, 355146, 387432, 419718, 473528, 516576, 532719, 559624, 629577, 710292, 769483, 774864, 839436, 947056, 1065438, 1119248, 1259154, 1420584, 1538966, 1549728, 1678872, 1894112, 2130876, 2238496, 2308449, 2518308, 2841168, 3077932, 3357744, 4261752, 4616898, 5036616, 5682336, 6155864, 6715488, 6925347, 8523504, 9233796, 10073232, 12311728, 13850694, 17047008, 18467592, 20146464, 24623456, 27701388, 36935184, 55402776, 73870368, 110805552, 221611104]

約数ペア:

[(1, 221611104), (2, 110805552), (3, 73870368), (4, 55402776), (6, 36935184), (8, 27701388), (9, 24623456), (11, 20146464), (12, 18467592), (13, 17047008), (16, 13850694), (18, 12311728), (22, 10073232), (24, 9233796), (26, 8523504), (32, 6925347), (33, 6715488), (36, 6155864), (39, 5682336), (44, 5036616), (48, 4616898), (52, 4261752), (66, 3357744), (72, 3077932), (78, 2841168), (88, 2518308), (96, 2308449), (99, 2238496), (104, 2130876), (117, 1894112), (132, 1678872), (143, 1549728), (144, 1538966), (156, 1420584), (176, 1259154), (198, 1119248), (208, 1065438), (234, 947056), (264, 839436), (286, 774864), (288, 769483), (312, 710292), (352, 629577), (396, 559624), (416, 532719), (429, 516576), (468, 473528), (528, 419718), (572, 387432), (624, 355146), (792, 279812), (858, 258288), (936, 236764), (1056, 209859), (1144, 193716), (1248, 177573), (1287, 172192), (1584, 139906), (1716, 129144), (1872, 118382), (2288, 96858), (2574, 86096), (3168, 69953), (3432, 64572), (3744, 59191), (4576, 48429), (5148, 43048), (5381, 41184), (6864, 32286), (10296, 21524), (10762, 20592), (13728, 16143)]