211888224

素因数分解:

$2^5\times 3^6\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 168

約数和(自身を含む): 647825472

約数和(自身を除く): 435937248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 293, 324, 372, 432, 486, 496, 558, 586, 648, 729, 744, 837, 864, 879, 972, 992, 1116, 1172, 1296, 1458, 1488, 1674, 1758, 1944, 2232, 2344, 2511, 2592, 2637, 2916, 2976, 3348, 3516, 3888, 4464, 4688, 5022, 5274, 5832, 6696, 7032, 7533, 7776, 7911, 8928, 9083, 9376, 10044, 10548, 11664, 13392, 14064, 15066, 15822, 18166, 20088, 21096, 22599, 23328, 23733, 26784, 27249, 28128, 30132, 31644, 36332, 40176, 42192, 45198, 47466, 54498, 60264, 63288, 71199, 72664, 80352, 81747, 84384, 90396, 94932, 108996, 120528, 126576, 142398, 145328, 163494, 180792, 189864, 213597, 217992, 241056, 245241, 253152, 284796, 290656, 326988, 361584, 379728, 427194, 435984, 490482, 569592, 653976, 723168, 735723, 759456, 854388, 871968, 980964, 1139184, 1307952, 1471446, 1708776, 1961928, 2207169, 2278368, 2615904, 2942892, 3417552, 3923856, 4414338, 5885784, 6621507, 6835104, 7847712, 8828676, 11771568, 13243014, 17657352, 23543136, 26486028, 35314704, 52972056, 70629408, 105944112, 211888224]

約数ペア:

[(1, 211888224), (2, 105944112), (3, 70629408), (4, 52972056), (6, 35314704), (8, 26486028), (9, 23543136), (12, 17657352), (16, 13243014), (18, 11771568), (24, 8828676), (27, 7847712), (31, 6835104), (32, 6621507), (36, 5885784), (48, 4414338), (54, 3923856), (62, 3417552), (72, 2942892), (81, 2615904), (93, 2278368), (96, 2207169), (108, 1961928), (124, 1708776), (144, 1471446), (162, 1307952), (186, 1139184), (216, 980964), (243, 871968), (248, 854388), (279, 759456), (288, 735723), (293, 723168), (324, 653976), (372, 569592), (432, 490482), (486, 435984), (496, 427194), (558, 379728), (586, 361584), (648, 326988), (729, 290656), (744, 284796), (837, 253152), (864, 245241), (879, 241056), (972, 217992), (992, 213597), (1116, 189864), (1172, 180792), (1296, 163494), (1458, 145328), (1488, 142398), (1674, 126576), (1758, 120528), (1944, 108996), (2232, 94932), (2344, 90396), (2511, 84384), (2592, 81747), (2637, 80352), (2916, 72664), (2976, 71199), (3348, 63288), (3516, 60264), (3888, 54498), (4464, 47466), (4688, 45198), (5022, 42192), (5274, 40176), (5832, 36332), (6696, 31644), (7032, 30132), (7533, 28128), (7776, 27249), (7911, 26784), (8928, 23733), (9083, 23328), (9376, 22599), (10044, 21096), (10548, 20088), (11664, 18166), (13392, 15822), (14064, 15066)]