780068606664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1\times {\mathrm{10301}}^1$

素因数の和:12739

約数の個数: 128

約数和(自身を含む): 2082817152000

約数和(自身を除く): 1302748545336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2339, 2698, 4047, 4678, 5396, 7017, 8094, 9356, 10301, 10792, 14034, 16188, 18712, 20602, 28068, 30903, 32376, 41204, 44441, 56136, 61806, 82408, 88882, 123612, 133323, 166069, 177764, 195719, 247224, 266646, 332138, 355528, 391438, 498207, 533292, 587157, 664276, 731371, 782876, 996414, 1066584, 1174314, 1328552, 1462742, 1565752, 1992828, 2194113, 2348628, 2925484, 3155311, 3985656, 4388226, 4697256, 5850968, 6310622, 8776452, 9465933, 12621244, 13896049, 17552904, 18931866, 24094039, 25242488, 27792098, 37863732, 41688147, 48188078, 55584196, 72282117, 75727464, 83376294, 96376156, 111168392, 144564234, 166752588, 192752312, 289128468, 333505176, 457786741, 578256936, 915573482, 1373360223, 1710676769, 1831146964, 2746720446, 3421353538, 3662293928, 5132030307, 5493440892, 6842707076, 10264060614, 10986881784, 13685414152, 20528121228, 32502858611, 41056242456, 65005717222, 97508575833, 130011434444, 195017151666, 260022868888, 390034303332, 780068606664]

約数ペア:

[(1, 780068606664), (2, 390034303332), (3, 260022868888), (4, 195017151666), (6, 130011434444), (8, 97508575833), (12, 65005717222), (19, 41056242456), (24, 32502858611), (38, 20528121228), (57, 13685414152), (71, 10986881784), (76, 10264060614), (114, 6842707076), (142, 5493440892), (152, 5132030307), (213, 3662293928), (228, 3421353538), (284, 2746720446), (426, 1831146964), (456, 1710676769), (568, 1373360223), (852, 915573482), (1349, 578256936), (1704, 457786741), (2339, 333505176), (2698, 289128468), (4047, 192752312), (4678, 166752588), (5396, 144564234), (7017, 111168392), (8094, 96376156), (9356, 83376294), (10301, 75727464), (10792, 72282117), (14034, 55584196), (16188, 48188078), (18712, 41688147), (20602, 37863732), (28068, 27792098), (30903, 25242488), (32376, 24094039), (41204, 18931866), (44441, 17552904), (56136, 13896049), (61806, 12621244), (82408, 9465933), (88882, 8776452), (123612, 6310622), (133323, 5850968), (166069, 4697256), (177764, 4388226), (195719, 3985656), (247224, 3155311), (266646, 2925484), (332138, 2348628), (355528, 2194113), (391438, 1992828), (498207, 1565752), (533292, 1462742), (587157, 1328552), (664276, 1174314), (731371, 1066584), (782876, 996414)]