1339326248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 2932312320

約数和(自身を除く): 1592986072

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 61, 67, 92, 104, 122, 134, 137, 184, 244, 268, 274, 299, 488, 536, 548, 598, 793, 871, 1096, 1196, 1403, 1541, 1586, 1742, 1781, 2392, 2806, 3082, 3151, 3172, 3484, 3562, 4087, 5612, 6164, 6302, 6344, 6968, 7124, 8174, 8357, 9179, 11224, 12328, 12604, 14248, 16348, 16714, 18239, 18358, 20033, 25208, 32696, 33428, 36478, 36716, 40066, 40963, 53131, 66856, 72956, 73432, 80132, 81926, 94001, 106262, 108641, 119327, 145912, 160264, 163852, 188002, 192211, 211117, 212524, 217282, 238654, 327704, 376004, 384422, 422234, 425048, 434564, 477308, 559919, 752008, 768844, 844468, 869128, 954616, 1119838, 1222013, 1537688, 1688936, 2239676, 2444026, 2498743, 2744521, 4479352, 4888052, 4997486, 5489042, 7278947, 9776104, 9994972, 10978084, 12878137, 14557894, 19989944, 21956168, 25756274, 29115788, 51512548, 58231576, 103025096, 167415781, 334831562, 669663124, 1339326248]

約数ペア:

[(1, 1339326248), (2, 669663124), (4, 334831562), (8, 167415781), (13, 103025096), (23, 58231576), (26, 51512548), (46, 29115788), (52, 25756274), (61, 21956168), (67, 19989944), (92, 14557894), (104, 12878137), (122, 10978084), (134, 9994972), (137, 9776104), (184, 7278947), (244, 5489042), (268, 4997486), (274, 4888052), (299, 4479352), (488, 2744521), (536, 2498743), (548, 2444026), (598, 2239676), (793, 1688936), (871, 1537688), (1096, 1222013), (1196, 1119838), (1403, 954616), (1541, 869128), (1586, 844468), (1742, 768844), (1781, 752008), (2392, 559919), (2806, 477308), (3082, 434564), (3151, 425048), (3172, 422234), (3484, 384422), (3562, 376004), (4087, 327704), (5612, 238654), (6164, 217282), (6302, 212524), (6344, 211117), (6968, 192211), (7124, 188002), (8174, 163852), (8357, 160264), (9179, 145912), (11224, 119327), (12328, 108641), (12604, 106262), (14248, 94001), (16348, 81926), (16714, 80132), (18239, 73432), (18358, 72956), (20033, 66856), (25208, 53131), (32696, 40963), (33428, 40066), (36478, 36716)]