7779755536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 18293749760

約数和(自身を除く): 10513994224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 109, 112, 122, 124, 217, 218, 244, 248, 337, 427, 434, 436, 488, 496, 674, 763, 854, 868, 872, 976, 1348, 1526, 1708, 1736, 1744, 1891, 2359, 2696, 3052, 3379, 3416, 3472, 3782, 4718, 5392, 6104, 6649, 6758, 6832, 7564, 9436, 10447, 12208, 13237, 13298, 13516, 15128, 18872, 20557, 20894, 23653, 26474, 26596, 27032, 30256, 36733, 37744, 41114, 41788, 46543, 47306, 52948, 53192, 54064, 73129, 73466, 82228, 83576, 93086, 94612, 105896, 106384, 143899, 146258, 146932, 164456, 167152, 186172, 189224, 206119, 211792, 257131, 287798, 292516, 293864, 328912, 372344, 378448, 412238, 514262, 575596, 585032, 587728, 637267, 744688, 824476, 1028524, 1138723, 1151192, 1170064, 1274534, 1442833, 1648952, 2057048, 2240713, 2277446, 2302384, 2549068, 2885666, 3297904, 4114096, 4460869, 4481426, 4554892, 5098136, 5771332, 7971061, 8921738, 8962852, 9109784, 10196272, 11542664, 15684991, 15942122, 17843476, 17925704, 18219568, 23085328, 31369982, 31884244, 35686952, 35851408, 62739964, 63768488, 69462103, 71373904, 125479928, 127536976, 138924206, 250959856, 277848412, 486234721, 555696824, 972469442, 1111393648, 1944938884, 3889877768, 7779755536]

約数ペア:

[(1, 7779755536), (2, 3889877768), (4, 1944938884), (7, 1111393648), (8, 972469442), (14, 555696824), (16, 486234721), (28, 277848412), (31, 250959856), (56, 138924206), (61, 127536976), (62, 125479928), (109, 71373904), (112, 69462103), (122, 63768488), (124, 62739964), (217, 35851408), (218, 35686952), (244, 31884244), (248, 31369982), (337, 23085328), (427, 18219568), (434, 17925704), (436, 17843476), (488, 15942122), (496, 15684991), (674, 11542664), (763, 10196272), (854, 9109784), (868, 8962852), (872, 8921738), (976, 7971061), (1348, 5771332), (1526, 5098136), (1708, 4554892), (1736, 4481426), (1744, 4460869), (1891, 4114096), (2359, 3297904), (2696, 2885666), (3052, 2549068), (3379, 2302384), (3416, 2277446), (3472, 2240713), (3782, 2057048), (4718, 1648952), (5392, 1442833), (6104, 1274534), (6649, 1170064), (6758, 1151192), (6832, 1138723), (7564, 1028524), (9436, 824476), (10447, 744688), (12208, 637267), (13237, 587728), (13298, 585032), (13516, 575596), (15128, 514262), (18872, 412238), (20557, 378448), (20894, 372344), (23653, 328912), (26474, 293864), (26596, 292516), (27032, 287798), (30256, 257131), (36733, 211792), (37744, 206119), (41114, 189224), (41788, 186172), (46543, 167152), (47306, 164456), (52948, 146932), (53192, 146258), (54064, 143899), (73129, 106384), (73466, 105896), (82228, 94612), (83576, 93086)]