917484512

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 2111155200

約数和(自身を除く): 1193670688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 139, 158, 224, 278, 316, 373, 553, 556, 632, 746, 973, 1106, 1112, 1264, 1492, 1946, 2212, 2224, 2528, 2611, 2984, 3892, 4424, 4448, 5222, 5968, 7784, 8848, 10444, 10981, 11936, 15568, 17696, 20888, 21962, 29467, 31136, 41776, 43924, 51847, 58934, 76867, 83552, 87848, 103694, 117868, 153734, 175696, 206269, 207388, 235736, 307468, 351392, 362929, 412538, 414776, 471472, 614936, 725858, 825076, 829552, 942944, 1229872, 1451716, 1650152, 1659104, 2459744, 2903432, 3300304, 4095913, 5806864, 6600608, 8191826, 11613728, 16383652, 28671391, 32767304, 57342782, 65534608, 114685564, 131069216, 229371128, 458742256, 917484512]

約数ペア:

[(1, 917484512), (2, 458742256), (4, 229371128), (7, 131069216), (8, 114685564), (14, 65534608), (16, 57342782), (28, 32767304), (32, 28671391), (56, 16383652), (79, 11613728), (112, 8191826), (139, 6600608), (158, 5806864), (224, 4095913), (278, 3300304), (316, 2903432), (373, 2459744), (553, 1659104), (556, 1650152), (632, 1451716), (746, 1229872), (973, 942944), (1106, 829552), (1112, 825076), (1264, 725858), (1492, 614936), (1946, 471472), (2212, 414776), (2224, 412538), (2528, 362929), (2611, 351392), (2984, 307468), (3892, 235736), (4424, 207388), (4448, 206269), (5222, 175696), (5968, 153734), (7784, 117868), (8848, 103694), (10444, 87848), (10981, 83552), (11936, 76867), (15568, 58934), (17696, 51847), (20888, 43924), (21962, 41776), (29467, 31136)]