770395536

素因数分解:

$2^4\times 3^6\times {\mathrm{257}}^2$

素因数の和:540

約数の個数: 105

約数和(自身を含む): 2246680081

約数和(自身を除く): 1476284545

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 257, 324, 432, 486, 514, 648, 729, 771, 972, 1028, 1296, 1458, 1542, 1944, 2056, 2313, 2916, 3084, 3888, 4112, 4626, 5832, 6168, 6939, 9252, 11664, 12336, 13878, 18504, 20817, 27756, 37008, 41634, 55512, 62451, 66049, 83268, 111024, 124902, 132098, 166536, 187353, 198147, 249804, 264196, 333072, 374706, 396294, 499608, 528392, 594441, 749412, 792588, 999216, 1056784, 1188882, 1498824, 1585176, 1783323, 2377764, 2997648, 3170352, 3566646, 4755528, 5349969, 7133292, 9511056, 10699938, 14266584, 16049907, 21399876, 28533168, 32099814, 42799752, 48149721, 64199628, 85599504, 96299442, 128399256, 192598884, 256798512, 385197768, 770395536]

約数ペア:

[(1, 770395536), (2, 385197768), (3, 256798512), (4, 192598884), (6, 128399256), (8, 96299442), (9, 85599504), (12, 64199628), (16, 48149721), (18, 42799752), (24, 32099814), (27, 28533168), (36, 21399876), (48, 16049907), (54, 14266584), (72, 10699938), (81, 9511056), (108, 7133292), (144, 5349969), (162, 4755528), (216, 3566646), (243, 3170352), (257, 2997648), (324, 2377764), (432, 1783323), (486, 1585176), (514, 1498824), (648, 1188882), (729, 1056784), (771, 999216), (972, 792588), (1028, 749412), (1296, 594441), (1458, 528392), (1542, 499608), (1944, 396294), (2056, 374706), (2313, 333072), (2916, 264196), (3084, 249804), (3888, 198147), (4112, 187353), (4626, 166536), (5832, 132098), (6168, 124902), (6939, 111024), (9252, 83268), (11664, 66049), (12336, 62451), (13878, 55512), (18504, 41634), (20817, 37008)]