223221152

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 588192192

約数和(自身を除く): 364971040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 73, 77, 88, 112, 119, 136, 146, 154, 176, 187, 224, 238, 272, 292, 308, 352, 374, 476, 511, 544, 584, 616, 748, 803, 952, 1022, 1168, 1232, 1241, 1309, 1496, 1606, 1904, 2044, 2336, 2464, 2482, 2618, 2992, 3212, 3808, 4088, 4964, 5236, 5329, 5621, 5984, 6424, 8176, 8687, 9928, 10472, 10658, 11242, 12848, 13651, 16352, 17374, 19856, 20944, 21316, 22484, 25696, 27302, 34748, 37303, 39712, 41888, 42632, 44968, 54604, 58619, 69496, 74606, 85264, 89936, 90593, 95557, 109208, 117238, 138992, 149212, 170528, 179872, 181186, 191114, 218416, 234476, 277984, 298424, 362372, 382228, 410333, 436832, 468952, 596848, 634151, 724744, 764456, 820666, 937904, 996523, 1193696, 1268302, 1449488, 1528912, 1641332, 1875808, 1993046, 2536604, 2898976, 3057824, 3282664, 3986092, 5073208, 6565328, 6975661, 7972184, 10146416, 13130656, 13951322, 15944368, 20292832, 27902644, 31888736, 55805288, 111610576, 223221152]

約数ペア:

[(1, 223221152), (2, 111610576), (4, 55805288), (7, 31888736), (8, 27902644), (11, 20292832), (14, 15944368), (16, 13951322), (17, 13130656), (22, 10146416), (28, 7972184), (32, 6975661), (34, 6565328), (44, 5073208), (56, 3986092), (68, 3282664), (73, 3057824), (77, 2898976), (88, 2536604), (112, 1993046), (119, 1875808), (136, 1641332), (146, 1528912), (154, 1449488), (176, 1268302), (187, 1193696), (224, 996523), (238, 937904), (272, 820666), (292, 764456), (308, 724744), (352, 634151), (374, 596848), (476, 468952), (511, 436832), (544, 410333), (584, 382228), (616, 362372), (748, 298424), (803, 277984), (952, 234476), (1022, 218416), (1168, 191114), (1232, 181186), (1241, 179872), (1309, 170528), (1496, 149212), (1606, 138992), (1904, 117238), (2044, 109208), (2336, 95557), (2464, 90593), (2482, 89936), (2618, 85264), (2992, 74606), (3212, 69496), (3808, 58619), (4088, 54604), (4964, 44968), (5236, 42632), (5329, 41888), (5621, 39712), (5984, 37303), (6424, 34748), (8176, 27302), (8687, 25696), (9928, 22484), (10472, 21316), (10658, 20944), (11242, 19856), (12848, 17374), (13651, 16352)]