390017264

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2303

約数の個数: 120

約数和(自身を含む): 1002779568

約数和(自身を除く): 612762304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 476, 637, 728, 784, 833, 884, 952, 1274, 1456, 1547, 1666, 1768, 1904, 2251, 2548, 3094, 3332, 3536, 4502, 5096, 6188, 6664, 9004, 10192, 10829, 12376, 13328, 15757, 18008, 21658, 24752, 29263, 31514, 36016, 38267, 43316, 58526, 63028, 76534, 86632, 110299, 117052, 126056, 153068, 173264, 204841, 220598, 234104, 252112, 267869, 306136, 409682, 441196, 468208, 497471, 535738, 612272, 819364, 882392, 994942, 1071476, 1433887, 1638728, 1764784, 1875083, 1989884, 2142952, 2867774, 3277456, 3482297, 3750166, 3979768, 4285904, 5735548, 6964594, 7500332, 7959536, 11471096, 13929188, 15000664, 22942192, 24376079, 27858376, 30001328, 48752158, 55716752, 97504316, 195008632, 390017264]

約数ペア:

[(1, 390017264), (2, 195008632), (4, 97504316), (7, 55716752), (8, 48752158), (13, 30001328), (14, 27858376), (16, 24376079), (17, 22942192), (26, 15000664), (28, 13929188), (34, 11471096), (49, 7959536), (52, 7500332), (56, 6964594), (68, 5735548), (91, 4285904), (98, 3979768), (104, 3750166), (112, 3482297), (119, 3277456), (136, 2867774), (182, 2142952), (196, 1989884), (208, 1875083), (221, 1764784), (238, 1638728), (272, 1433887), (364, 1071476), (392, 994942), (442, 882392), (476, 819364), (637, 612272), (728, 535738), (784, 497471), (833, 468208), (884, 441196), (952, 409682), (1274, 306136), (1456, 267869), (1547, 252112), (1666, 234104), (1768, 220598), (1904, 204841), (2251, 173264), (2548, 153068), (3094, 126056), (3332, 117052), (3536, 110299), (4502, 86632), (5096, 76534), (6188, 63028), (6664, 58526), (9004, 43316), (10192, 38267), (10829, 36016), (12376, 31514), (13328, 29263), (15757, 24752), (18008, 21658)]