778858704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{739}}^1$

素因数の和:1329

約数の個数: 120

約数和(自身を含む): 2354745120

約数和(自身を除く): 1575886416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 563, 624, 739, 936, 1126, 1478, 1689, 1872, 2217, 2252, 2956, 3378, 4434, 4504, 5067, 5912, 6651, 6756, 7319, 8868, 9008, 9607, 10134, 11824, 13302, 13512, 14638, 17736, 19214, 20268, 21957, 26604, 27024, 28821, 29276, 35472, 38428, 40536, 43914, 53208, 57642, 58552, 65871, 76856, 81072, 86463, 87828, 106416, 115284, 117104, 131742, 153712, 172926, 175656, 230568, 263484, 345852, 351312, 416057, 461136, 526968, 691704, 832114, 1053936, 1248171, 1383408, 1664228, 2496342, 3328456, 3744513, 4992684, 5408741, 6656912, 7489026, 9985368, 10817482, 14978052, 16226223, 19970736, 21634964, 29956104, 32452446, 43269928, 48678669, 59912208, 64904892, 86539856, 97357338, 129809784, 194714676, 259619568, 389429352, 778858704]

約数ペア:

[(1, 778858704), (2, 389429352), (3, 259619568), (4, 194714676), (6, 129809784), (8, 97357338), (9, 86539856), (12, 64904892), (13, 59912208), (16, 48678669), (18, 43269928), (24, 32452446), (26, 29956104), (36, 21634964), (39, 19970736), (48, 16226223), (52, 14978052), (72, 10817482), (78, 9985368), (104, 7489026), (117, 6656912), (144, 5408741), (156, 4992684), (208, 3744513), (234, 3328456), (312, 2496342), (468, 1664228), (563, 1383408), (624, 1248171), (739, 1053936), (936, 832114), (1126, 691704), (1478, 526968), (1689, 461136), (1872, 416057), (2217, 351312), (2252, 345852), (2956, 263484), (3378, 230568), (4434, 175656), (4504, 172926), (5067, 153712), (5912, 131742), (6651, 117104), (6756, 115284), (7319, 106416), (8868, 87828), (9008, 86463), (9607, 81072), (10134, 76856), (11824, 65871), (13302, 58552), (13512, 57642), (14638, 53208), (17736, 43914), (19214, 40536), (20268, 38428), (21957, 35472), (26604, 29276), (27024, 28821)]