223919696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 620626944

約数和(自身を除く): 396707248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 41, 44, 52, 56, 62, 77, 82, 88, 91, 104, 112, 121, 124, 143, 154, 164, 176, 182, 208, 217, 242, 248, 286, 287, 308, 328, 341, 364, 403, 434, 451, 484, 496, 533, 572, 574, 616, 656, 682, 728, 806, 847, 868, 902, 968, 1001, 1066, 1144, 1148, 1232, 1271, 1364, 1456, 1573, 1612, 1694, 1736, 1804, 1936, 2002, 2132, 2288, 2296, 2387, 2542, 2728, 2821, 3146, 3157, 3224, 3388, 3472, 3608, 3731, 3751, 4004, 4264, 4433, 4592, 4774, 4961, 5084, 5456, 5642, 5863, 6292, 6314, 6448, 6776, 7216, 7462, 7502, 8008, 8528, 8866, 8897, 9548, 9922, 10168, 11011, 11284, 11726, 12584, 12628, 13552, 13981, 14924, 15004, 16016, 16523, 17732, 17794, 19096, 19844, 20336, 22022, 22568, 23452, 25168, 25256, 26257, 27962, 29848, 30008, 31031, 33046, 34727, 35464, 35588, 38192, 39688, 41041, 44044, 45136, 46904, 48763, 50512, 52514, 55924, 59696, 60016, 62062, 64493, 66092, 69454, 70928, 71176, 79376, 82082, 88088, 93808, 97526, 97867, 105028, 111848, 115661, 124124, 128986, 132184, 138908, 142352, 153791, 164164, 176176, 181753, 195052, 195734, 210056, 223696, 231322, 248248, 257972, 264368, 277816, 307582, 328328, 341341, 363506, 390104, 391468, 420112, 451451, 462644, 496496, 515944, 555632, 615164, 656656, 682682, 727012, 780208, 782936, 902902, 925288, 1031888, 1076537, 1230328, 1272271, 1365364, 1454024, 1565872, 1805804, 1850576, 1999283, 2153074, 2460656, 2544542, 2730728, 2908048, 3611608, 3998566, 4306148, 5089084, 5461456, 7223216, 7997132, 8612296, 10178168, 13994981, 15994264, 17224592, 20356336, 27989962, 31988528, 55979924, 111959848, 223919696]

約数ペア:

[(1, 223919696), (2, 111959848), (4, 55979924), (7, 31988528), (8, 27989962), (11, 20356336), (13, 17224592), (14, 15994264), (16, 13994981), (22, 10178168), (26, 8612296), (28, 7997132), (31, 7223216), (41, 5461456), (44, 5089084), (52, 4306148), (56, 3998566), (62, 3611608), (77, 2908048), (82, 2730728), (88, 2544542), (91, 2460656), (104, 2153074), (112, 1999283), (121, 1850576), (124, 1805804), (143, 1565872), (154, 1454024), (164, 1365364), (176, 1272271), (182, 1230328), (208, 1076537), (217, 1031888), (242, 925288), (248, 902902), (286, 782936), (287, 780208), (308, 727012), (328, 682682), (341, 656656), (364, 615164), (403, 555632), (434, 515944), (451, 496496), (484, 462644), (496, 451451), (533, 420112), (572, 391468), (574, 390104), (616, 363506), (656, 341341), (682, 328328), (728, 307582), (806, 277816), (847, 264368), (868, 257972), (902, 248248), (968, 231322), (1001, 223696), (1066, 210056), (1144, 195734), (1148, 195052), (1232, 181753), (1271, 176176), (1364, 164164), (1456, 153791), (1573, 142352), (1612, 138908), (1694, 132184), (1736, 128986), (1804, 124124), (1936, 115661), (2002, 111848), (2132, 105028), (2288, 97867), (2296, 97526), (2387, 93808), (2542, 88088), (2728, 82082), (2821, 79376), (3146, 71176), (3157, 70928), (3224, 69454), (3388, 66092), (3472, 64493), (3608, 62062), (3731, 60016), (3751, 59696), (4004, 55924), (4264, 52514), (4433, 50512), (4592, 48763), (4774, 46904), (4961, 45136), (5084, 44044), (5456, 41041), (5642, 39688), (5863, 38192), (6292, 35588), (6314, 35464), (6448, 34727), (6776, 33046), (7216, 31031), (7462, 30008), (7502, 29848), (8008, 27962), (8528, 26257), (8866, 25256), (8897, 25168), (9548, 23452), (9922, 22568), (10168, 22022), (11011, 20336), (11284, 19844), (11726, 19096), (12584, 17794), (12628, 17732), (13552, 16523), (13981, 16016), (14924, 15004)]