1553581056

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 176

約数和(自身を含む): 4467372800

約数和(自身を除く): 2913791744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 256, 258, 304, 344, 384, 456, 512, 516, 608, 619, 688, 768, 817, 912, 1024, 1032, 1216, 1238, 1376, 1536, 1634, 1824, 1857, 2064, 2432, 2451, 2476, 2752, 3072, 3268, 3648, 3714, 4128, 4864, 4902, 4952, 5504, 6536, 7296, 7428, 8256, 9728, 9804, 9904, 11008, 11761, 13072, 14592, 14856, 16512, 19456, 19608, 19808, 22016, 23522, 26144, 26617, 29184, 29712, 33024, 35283, 39216, 39616, 44032, 47044, 52288, 53234, 58368, 59424, 66048, 70566, 78432, 79232, 79851, 94088, 104576, 106468, 118848, 132096, 141132, 156864, 158464, 159702, 188176, 209152, 212936, 237696, 282264, 313728, 316928, 319404, 376352, 418304, 425872, 475392, 505723, 564528, 627456, 633856, 638808, 752704, 836608, 851744, 950784, 1011446, 1129056, 1254912, 1277616, 1505408, 1517169, 1703488, 1901568, 2022892, 2258112, 2509824, 2555232, 3010816, 3034338, 3406976, 4045784, 4516224, 5110464, 6021632, 6068676, 6813952, 8091568, 9032448, 10220928, 12043264, 12137352, 13627904, 16183136, 18064896, 20441856, 24274704, 27255808, 32366272, 36129792, 40883712, 48549408, 64732544, 81767424, 97098816, 129465088, 194197632, 258930176, 388395264, 517860352, 776790528, 1553581056]

約数ペア:

[(1, 1553581056), (2, 776790528), (3, 517860352), (4, 388395264), (6, 258930176), (8, 194197632), (12, 129465088), (16, 97098816), (19, 81767424), (24, 64732544), (32, 48549408), (38, 40883712), (43, 36129792), (48, 32366272), (57, 27255808), (64, 24274704), (76, 20441856), (86, 18064896), (96, 16183136), (114, 13627904), (128, 12137352), (129, 12043264), (152, 10220928), (172, 9032448), (192, 8091568), (228, 6813952), (256, 6068676), (258, 6021632), (304, 5110464), (344, 4516224), (384, 4045784), (456, 3406976), (512, 3034338), (516, 3010816), (608, 2555232), (619, 2509824), (688, 2258112), (768, 2022892), (817, 1901568), (912, 1703488), (1024, 1517169), (1032, 1505408), (1216, 1277616), (1238, 1254912), (1376, 1129056), (1536, 1011446), (1634, 950784), (1824, 851744), (1857, 836608), (2064, 752704), (2432, 638808), (2451, 633856), (2476, 627456), (2752, 564528), (3072, 505723), (3268, 475392), (3648, 425872), (3714, 418304), (4128, 376352), (4864, 319404), (4902, 316928), (4952, 313728), (5504, 282264), (6536, 237696), (7296, 212936), (7428, 209152), (8256, 188176), (9728, 159702), (9804, 158464), (9904, 156864), (11008, 141132), (11761, 132096), (13072, 118848), (14592, 106468), (14856, 104576), (16512, 94088), (19456, 79851), (19608, 79232), (19808, 78432), (22016, 70566), (23522, 66048), (26144, 59424), (26617, 58368), (29184, 53234), (29712, 52288), (33024, 47044), (35283, 44032), (39216, 39616)]