27255369128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 58677696000

約数和(自身を除く): 31422326872

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 179, 247, 251, 307, 358, 494, 502, 614, 716, 988, 1004, 1228, 1432, 1976, 2008, 2327, 2456, 3263, 3401, 3991, 4654, 4769, 5833, 6526, 6802, 7982, 9308, 9538, 11666, 13052, 13604, 15964, 18616, 19076, 23332, 26104, 27208, 31928, 38152, 44213, 44929, 46664, 54953, 61997, 75829, 77057, 88426, 89858, 109906, 123994, 151658, 154114, 176852, 179716, 219812, 247988, 303316, 308228, 353704, 359432, 439624, 495976, 584077, 606632, 616456, 714389, 853651, 1001741, 1044107, 1168154, 1428778, 1464083, 1707302, 2003482, 2088214, 2336308, 2857556, 2928166, 3414604, 4006964, 4176428, 4672616, 5715112, 5856332, 6829208, 8013928, 8352856, 11097463, 11712664, 13573391, 13793203, 19033079, 22194926, 27146782, 27586406, 38066158, 44389852, 54293564, 55172812, 76132316, 88779704, 108587128, 110345624, 152264632, 179311639, 262070857, 358623278, 524141714, 717246556, 1048283428, 1434493112, 2096566856, 3406921141, 6813842282, 13627684564, 27255369128]

約数ペア:

[(1, 27255369128), (2, 13627684564), (4, 6813842282), (8, 3406921141), (13, 2096566856), (19, 1434493112), (26, 1048283428), (38, 717246556), (52, 524141714), (76, 358623278), (104, 262070857), (152, 179311639), (179, 152264632), (247, 110345624), (251, 108587128), (307, 88779704), (358, 76132316), (494, 55172812), (502, 54293564), (614, 44389852), (716, 38066158), (988, 27586406), (1004, 27146782), (1228, 22194926), (1432, 19033079), (1976, 13793203), (2008, 13573391), (2327, 11712664), (2456, 11097463), (3263, 8352856), (3401, 8013928), (3991, 6829208), (4654, 5856332), (4769, 5715112), (5833, 4672616), (6526, 4176428), (6802, 4006964), (7982, 3414604), (9308, 2928166), (9538, 2857556), (11666, 2336308), (13052, 2088214), (13604, 2003482), (15964, 1707302), (18616, 1464083), (19076, 1428778), (23332, 1168154), (26104, 1044107), (27208, 1001741), (31928, 853651), (38152, 714389), (44213, 616456), (44929, 606632), (46664, 584077), (54953, 495976), (61997, 439624), (75829, 359432), (77057, 353704), (88426, 308228), (89858, 303316), (109906, 247988), (123994, 219812), (151658, 179716), (154114, 176852)]