677961306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 1797734400

約数和(自身を除く): 1119773094

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 43, 54, 57, 66, 86, 99, 114, 121, 127, 129, 171, 198, 209, 242, 254, 258, 297, 342, 363, 381, 387, 418, 473, 513, 594, 627, 726, 762, 774, 817, 946, 1026, 1089, 1143, 1161, 1254, 1397, 1419, 1634, 1881, 2178, 2286, 2299, 2322, 2413, 2451, 2794, 2838, 3267, 3429, 3762, 4191, 4257, 4598, 4826, 4902, 5203, 5461, 5643, 6534, 6858, 6897, 7239, 7353, 8382, 8514, 8987, 10406, 10922, 11286, 12573, 12771, 13794, 14478, 14706, 15367, 15609, 16383, 17974, 20691, 21717, 22059, 25146, 25542, 26543, 26961, 30734, 31218, 32766, 37719, 41382, 43434, 44118, 46101, 46827, 49149, 53086, 53922, 60071, 62073, 65151, 75438, 79629, 80883, 92202, 93654, 98298, 98857, 103759, 120142, 124146, 130302, 138303, 140481, 147447, 159258, 161766, 180213, 197714, 207518, 238887, 242649, 276606, 280962, 291973, 294894, 296571, 311277, 360426, 414909, 477774, 485298, 540639, 583946, 593142, 622554, 660781, 716661, 829818, 875919, 889713, 933831, 1081278, 1141349, 1321562, 1433322, 1621917, 1751838, 1779426, 1867662, 1982343, 2282698, 2627757, 2669139, 2801493, 3243834, 3424047, 3964686, 5255514, 5338278, 5602986, 5947029, 6848094, 7883271, 10272141, 11894058, 12554839, 15766542, 17841087, 20544282, 25109678, 30816423, 35682174, 37664517, 61632846, 75329034, 112993551, 225987102, 338980653, 677961306]

約数ペア:

[(1, 677961306), (2, 338980653), (3, 225987102), (6, 112993551), (9, 75329034), (11, 61632846), (18, 37664517), (19, 35682174), (22, 30816423), (27, 25109678), (33, 20544282), (38, 17841087), (43, 15766542), (54, 12554839), (57, 11894058), (66, 10272141), (86, 7883271), (99, 6848094), (114, 5947029), (121, 5602986), (127, 5338278), (129, 5255514), (171, 3964686), (198, 3424047), (209, 3243834), (242, 2801493), (254, 2669139), (258, 2627757), (297, 2282698), (342, 1982343), (363, 1867662), (381, 1779426), (387, 1751838), (418, 1621917), (473, 1433322), (513, 1321562), (594, 1141349), (627, 1081278), (726, 933831), (762, 889713), (774, 875919), (817, 829818), (946, 716661), (1026, 660781), (1089, 622554), (1143, 593142), (1161, 583946), (1254, 540639), (1397, 485298), (1419, 477774), (1634, 414909), (1881, 360426), (2178, 311277), (2286, 296571), (2299, 294894), (2322, 291973), (2413, 280962), (2451, 276606), (2794, 242649), (2838, 238887), (3267, 207518), (3429, 197714), (3762, 180213), (4191, 161766), (4257, 159258), (4598, 147447), (4826, 140481), (4902, 138303), (5203, 130302), (5461, 124146), (5643, 120142), (6534, 103759), (6858, 98857), (6897, 98298), (7239, 93654), (7353, 92202), (8382, 80883), (8514, 79629), (8987, 75438), (10406, 65151), (10922, 62073), (11286, 60071), (12573, 53922), (12771, 53086), (13794, 49149), (14478, 46827), (14706, 46101), (15367, 44118), (15609, 43434), (16383, 41382), (17974, 37719), (20691, 32766), (21717, 31218), (22059, 30734), (25146, 26961), (25542, 26543)]