660679344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6659}}^1$

素因数の和:6739

約数の個数: 120

約数和(自身を含む): 2029088880

約数和(自身を除く): 1368409536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1872, 1908, 2067, 2544, 2756, 3816, 4134, 5512, 6201, 6659, 7632, 8268, 11024, 12402, 13318, 16536, 19977, 24804, 26636, 33072, 39954, 49608, 53272, 59931, 79908, 86567, 99216, 106544, 119862, 159816, 173134, 239724, 259701, 319632, 346268, 352927, 479448, 519402, 692536, 705854, 779103, 958896, 1038804, 1058781, 1385072, 1411708, 1558206, 2077608, 2117562, 2823416, 3116412, 3176343, 4155216, 4235124, 4588051, 5646832, 6232824, 6352686, 8470248, 9176102, 12465648, 12705372, 13764153, 16940496, 18352204, 25410744, 27528306, 36704408, 41292459, 50821488, 55056612, 73408816, 82584918, 110113224, 165169836, 220226448, 330339672, 660679344]

約数ペア:

[(1, 660679344), (2, 330339672), (3, 220226448), (4, 165169836), (6, 110113224), (8, 82584918), (9, 73408816), (12, 55056612), (13, 50821488), (16, 41292459), (18, 36704408), (24, 27528306), (26, 25410744), (36, 18352204), (39, 16940496), (48, 13764153), (52, 12705372), (53, 12465648), (72, 9176102), (78, 8470248), (104, 6352686), (106, 6232824), (117, 5646832), (144, 4588051), (156, 4235124), (159, 4155216), (208, 3176343), (212, 3116412), (234, 2823416), (312, 2117562), (318, 2077608), (424, 1558206), (468, 1411708), (477, 1385072), (624, 1058781), (636, 1038804), (689, 958896), (848, 779103), (936, 705854), (954, 692536), (1272, 519402), (1378, 479448), (1872, 352927), (1908, 346268), (2067, 319632), (2544, 259701), (2756, 239724), (3816, 173134), (4134, 159816), (5512, 119862), (6201, 106544), (6659, 99216), (7632, 86567), (8268, 79908), (11024, 59931), (12402, 53272), (13318, 49608), (16536, 39954), (19977, 33072), (24804, 26636)]