15749712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 49172448

約数和(自身を除く): 33422736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 163, 176, 183, 198, 244, 264, 326, 366, 396, 488, 489, 528, 549, 652, 671, 732, 792, 976, 978, 1098, 1304, 1342, 1464, 1467, 1584, 1793, 1956, 2013, 2196, 2608, 2684, 2928, 2934, 3586, 3912, 4026, 4392, 5368, 5379, 5868, 6039, 7172, 7824, 8052, 8784, 9943, 10736, 10758, 11736, 12078, 14344, 16104, 16137, 19886, 21516, 23472, 24156, 28688, 29829, 32208, 32274, 39772, 43032, 48312, 59658, 64548, 79544, 86064, 89487, 96624, 109373, 119316, 129096, 159088, 178974, 218746, 238632, 258192, 328119, 357948, 437492, 477264, 656238, 715896, 874984, 984357, 1312476, 1431792, 1749968, 1968714, 2624952, 3937428, 5249904, 7874856, 15749712]

約数ペア:

[(1, 15749712), (2, 7874856), (3, 5249904), (4, 3937428), (6, 2624952), (8, 1968714), (9, 1749968), (11, 1431792), (12, 1312476), (16, 984357), (18, 874984), (22, 715896), (24, 656238), (33, 477264), (36, 437492), (44, 357948), (48, 328119), (61, 258192), (66, 238632), (72, 218746), (88, 178974), (99, 159088), (122, 129096), (132, 119316), (144, 109373), (163, 96624), (176, 89487), (183, 86064), (198, 79544), (244, 64548), (264, 59658), (326, 48312), (366, 43032), (396, 39772), (488, 32274), (489, 32208), (528, 29829), (549, 28688), (652, 24156), (671, 23472), (732, 21516), (792, 19886), (976, 16137), (978, 16104), (1098, 14344), (1304, 12078), (1342, 11736), (1464, 10758), (1467, 10736), (1584, 9943), (1793, 8784), (1956, 8052), (2013, 7824), (2196, 7172), (2608, 6039), (2684, 5868), (2928, 5379), (2934, 5368), (3586, 4392), (3912, 4026)]