221533392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3820

約数の個数: 80

約数和(自身を含む): 614424960

約数和(自身を除く): 392891568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1168, 1241, 1752, 2482, 3504, 3719, 3723, 4964, 7438, 7446, 9928, 11157, 14876, 14892, 19856, 22314, 29752, 29784, 44628, 59504, 59568, 63223, 89256, 126446, 178512, 189669, 252892, 271487, 379338, 505784, 542974, 758676, 814461, 1011568, 1085948, 1517352, 1628922, 2171896, 3034704, 3257844, 4343792, 4615279, 6515688, 9230558, 13031376, 13845837, 18461116, 27691674, 36922232, 55383348, 73844464, 110766696, 221533392]

約数ペア:

[(1, 221533392), (2, 110766696), (3, 73844464), (4, 55383348), (6, 36922232), (8, 27691674), (12, 18461116), (16, 13845837), (17, 13031376), (24, 9230558), (34, 6515688), (48, 4615279), (51, 4343792), (68, 3257844), (73, 3034704), (102, 2171896), (136, 1628922), (146, 1517352), (204, 1085948), (219, 1011568), (272, 814461), (292, 758676), (408, 542974), (438, 505784), (584, 379338), (816, 271487), (876, 252892), (1168, 189669), (1241, 178512), (1752, 126446), (2482, 89256), (3504, 63223), (3719, 59568), (3723, 59504), (4964, 44628), (7438, 29784), (7446, 29752), (9928, 22314), (11157, 19856), (14876, 14892)]