397750848

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4007}}^1$

素因数の和:4080

約数の個数: 112

約数和(自身を含む): 1172772864

約数和(自身を除く): 775022016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 132, 141, 176, 188, 192, 264, 282, 352, 376, 517, 528, 564, 704, 752, 1034, 1056, 1128, 1504, 1551, 2068, 2112, 2256, 3008, 3102, 4007, 4136, 4512, 6204, 8014, 8272, 9024, 12021, 12408, 16028, 16544, 24042, 24816, 32056, 33088, 44077, 48084, 49632, 64112, 88154, 96168, 99264, 128224, 132231, 176308, 188329, 192336, 256448, 264462, 352616, 376658, 384672, 528924, 564987, 705232, 753316, 769344, 1057848, 1129974, 1410464, 1506632, 2071619, 2115696, 2259948, 2820928, 3013264, 4143238, 4231392, 4519896, 6026528, 6214857, 8286476, 8462784, 9039792, 12053056, 12429714, 16572952, 18079584, 24859428, 33145904, 36159168, 49718856, 66291808, 99437712, 132583616, 198875424, 397750848]

約数ペア:

[(1, 397750848), (2, 198875424), (3, 132583616), (4, 99437712), (6, 66291808), (8, 49718856), (11, 36159168), (12, 33145904), (16, 24859428), (22, 18079584), (24, 16572952), (32, 12429714), (33, 12053056), (44, 9039792), (47, 8462784), (48, 8286476), (64, 6214857), (66, 6026528), (88, 4519896), (94, 4231392), (96, 4143238), (132, 3013264), (141, 2820928), (176, 2259948), (188, 2115696), (192, 2071619), (264, 1506632), (282, 1410464), (352, 1129974), (376, 1057848), (517, 769344), (528, 753316), (564, 705232), (704, 564987), (752, 528924), (1034, 384672), (1056, 376658), (1128, 352616), (1504, 264462), (1551, 256448), (2068, 192336), (2112, 188329), (2256, 176308), (3008, 132231), (3102, 128224), (4007, 99264), (4136, 96168), (4512, 88154), (6204, 64112), (8014, 49632), (8272, 48084), (9024, 44077), (12021, 33088), (12408, 32056), (16028, 24816), (16544, 24042)]