8340805928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8443}}^1$

素因数の和:8551

約数の個数: 128

約数和(自身を含む): 20427724800

約数和(自身を除く): 12086918872

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 59, 91, 92, 104, 118, 161, 182, 184, 236, 299, 322, 364, 413, 472, 598, 644, 728, 767, 826, 1196, 1288, 1357, 1534, 1652, 2093, 2392, 2714, 3068, 3304, 4186, 5369, 5428, 6136, 8372, 8443, 9499, 10738, 10856, 16744, 16886, 17641, 18998, 21476, 33772, 35282, 37996, 42952, 59101, 67544, 70564, 75992, 109759, 118202, 123487, 141128, 194189, 219518, 236404, 246974, 388378, 439036, 472808, 493948, 498137, 768313, 776756, 878072, 987896, 996274, 1359323, 1536626, 1553512, 1992548, 2524457, 2718646, 3073252, 3486959, 3985096, 5048914, 5437292, 6146504, 6475781, 6973918, 10097828, 10874584, 11457151, 12951562, 13947836, 17671199, 20195656, 22914302, 25903124, 27895672, 35342398, 45330467, 45828604, 51806248, 70684796, 80200057, 90660934, 91657208, 141369592, 148942963, 160400114, 181321868, 297885926, 320800228, 362643736, 595771852, 641600456, 1042600741, 1191543704, 2085201482, 4170402964, 8340805928]

約数ペア:

[(1, 8340805928), (2, 4170402964), (4, 2085201482), (7, 1191543704), (8, 1042600741), (13, 641600456), (14, 595771852), (23, 362643736), (26, 320800228), (28, 297885926), (46, 181321868), (52, 160400114), (56, 148942963), (59, 141369592), (91, 91657208), (92, 90660934), (104, 80200057), (118, 70684796), (161, 51806248), (182, 45828604), (184, 45330467), (236, 35342398), (299, 27895672), (322, 25903124), (364, 22914302), (413, 20195656), (472, 17671199), (598, 13947836), (644, 12951562), (728, 11457151), (767, 10874584), (826, 10097828), (1196, 6973918), (1288, 6475781), (1357, 6146504), (1534, 5437292), (1652, 5048914), (2093, 3985096), (2392, 3486959), (2714, 3073252), (3068, 2718646), (3304, 2524457), (4186, 1992548), (5369, 1553512), (5428, 1536626), (6136, 1359323), (8372, 996274), (8443, 987896), (9499, 878072), (10738, 776756), (10856, 768313), (16744, 498137), (16886, 493948), (17641, 472808), (18998, 439036), (21476, 388378), (33772, 246974), (35282, 236404), (37996, 219518), (42952, 194189), (59101, 141128), (67544, 123487), (70564, 118202), (75992, 109759)]