2649742732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 6078922752

約数和(自身を除く): 3429180020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 127, 172, 182, 217, 254, 301, 364, 403, 434, 508, 559, 602, 806, 868, 889, 1118, 1204, 1333, 1612, 1651, 1778, 1849, 2236, 2666, 2821, 3302, 3556, 3698, 3913, 3937, 5332, 5461, 5642, 6604, 7396, 7826, 7874, 9331, 10922, 11284, 11557, 12943, 15652, 15748, 17329, 18662, 21844, 23114, 24037, 25886, 27559, 34658, 37324, 38227, 46228, 48074, 51181, 51772, 55118, 57319, 69316, 70993, 76454, 96148, 102362, 110236, 114638, 121303, 141986, 152908, 168259, 169291, 204724, 229276, 234823, 242606, 283972, 336518, 338582, 358267, 401233, 469646, 485212, 496951, 673036, 677164, 716534, 745147, 802466, 939292, 993902, 1185037, 1433068, 1490294, 1604932, 1643761, 1987804, 2200783, 2370074, 2980588, 3052699, 3287522, 4401566, 4740148, 5216029, 6105398, 6575044, 7279513, 8803132, 10432058, 12210796, 14559026, 15405481, 20864116, 21368893, 29118052, 30810962, 42737786, 50956591, 61621924, 85475572, 94633669, 101913182, 189267338, 203826364, 378534676, 662435683, 1324871366, 2649742732]

約数ペア:

[(1, 2649742732), (2, 1324871366), (4, 662435683), (7, 378534676), (13, 203826364), (14, 189267338), (26, 101913182), (28, 94633669), (31, 85475572), (43, 61621924), (52, 50956591), (62, 42737786), (86, 30810962), (91, 29118052), (124, 21368893), (127, 20864116), (172, 15405481), (182, 14559026), (217, 12210796), (254, 10432058), (301, 8803132), (364, 7279513), (403, 6575044), (434, 6105398), (508, 5216029), (559, 4740148), (602, 4401566), (806, 3287522), (868, 3052699), (889, 2980588), (1118, 2370074), (1204, 2200783), (1333, 1987804), (1612, 1643761), (1651, 1604932), (1778, 1490294), (1849, 1433068), (2236, 1185037), (2666, 993902), (2821, 939292), (3302, 802466), (3556, 745147), (3698, 716534), (3913, 677164), (3937, 673036), (5332, 496951), (5461, 485212), (5642, 469646), (6604, 401233), (7396, 358267), (7826, 338582), (7874, 336518), (9331, 283972), (10922, 242606), (11284, 234823), (11557, 229276), (12943, 204724), (15652, 169291), (15748, 168259), (17329, 152908), (18662, 141986), (21844, 121303), (23114, 114638), (24037, 110236), (25886, 102362), (27559, 96148), (34658, 76454), (37324, 70993), (38227, 69316), (46228, 57319), (48074, 55118), (51181, 51772)]