211747032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 681838560

約数和(自身を除く): 470091528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 846, 882, 987, 1128, 1176, 1277, 1316, 1692, 1764, 1974, 2303, 2554, 2632, 2961, 3384, 3528, 3831, 3948, 4606, 5108, 5922, 6909, 7662, 7896, 8939, 9212, 10216, 11493, 11844, 13818, 15324, 17878, 18424, 20727, 22986, 23688, 26817, 27636, 30648, 35756, 41454, 45972, 53634, 55272, 60019, 62573, 71512, 80451, 82908, 91944, 107268, 120038, 125146, 160902, 165816, 180057, 187719, 214536, 240076, 250292, 321804, 360114, 375438, 420133, 480152, 500584, 540171, 563157, 643608, 720228, 750876, 840266, 1080342, 1126314, 1260399, 1440456, 1501752, 1680532, 2160684, 2252628, 2520798, 2940931, 3361064, 3781197, 4321368, 4505256, 5041596, 5881862, 7562394, 8822793, 10083192, 11763724, 15124788, 17645586, 23527448, 26468379, 30249576, 35291172, 52936758, 70582344, 105873516, 211747032]

約数ペア:

[(1, 211747032), (2, 105873516), (3, 70582344), (4, 52936758), (6, 35291172), (7, 30249576), (8, 26468379), (9, 23527448), (12, 17645586), (14, 15124788), (18, 11763724), (21, 10083192), (24, 8822793), (28, 7562394), (36, 5881862), (42, 5041596), (47, 4505256), (49, 4321368), (56, 3781197), (63, 3361064), (72, 2940931), (84, 2520798), (94, 2252628), (98, 2160684), (126, 1680532), (141, 1501752), (147, 1440456), (168, 1260399), (188, 1126314), (196, 1080342), (252, 840266), (282, 750876), (294, 720228), (329, 643608), (376, 563157), (392, 540171), (423, 500584), (441, 480152), (504, 420133), (564, 375438), (588, 360114), (658, 321804), (846, 250292), (882, 240076), (987, 214536), (1128, 187719), (1176, 180057), (1277, 165816), (1316, 160902), (1692, 125146), (1764, 120038), (1974, 107268), (2303, 91944), (2554, 82908), (2632, 80451), (2961, 71512), (3384, 62573), (3528, 60019), (3831, 55272), (3948, 53634), (4606, 45972), (5108, 41454), (5922, 35756), (6909, 30648), (7662, 27636), (7896, 26817), (8939, 23688), (9212, 22986), (10216, 20727), (11493, 18424), (11844, 17878), (13818, 15324)]