685155669552

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{442319}}^1$

素因数の和:442711

約数の個数: 120

約数和(自身を含む): 1985047234560

約数和(自身を除く): 1299891565008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 347, 372, 496, 558, 694, 744, 1041, 1116, 1388, 1488, 2082, 2232, 2776, 3123, 4164, 4464, 5552, 6246, 8328, 10757, 12492, 16656, 21514, 24984, 32271, 43028, 49968, 64542, 86056, 96813, 129084, 172112, 193626, 258168, 387252, 442319, 516336, 774504, 884638, 1326957, 1549008, 1769276, 2653914, 3538552, 3980871, 5307828, 7077104, 7961742, 10615656, 13711889, 15923484, 21231312, 27423778, 31846968, 41135667, 54847556, 63693936, 82271334, 109695112, 123407001, 153484693, 164542668, 219390224, 246814002, 306969386, 329085336, 460454079, 493628004, 613938772, 658170672, 920908158, 987256008, 1227877544, 1381362237, 1841816316, 1974512016, 2455755088, 2762724474, 3683632632, 4758025483, 5525448948, 7367265264, 9516050966, 11050897896, 14274076449, 19032101932, 22101795792, 28548152898, 38064203864, 42822229347, 57096305796, 76128407728, 85644458694, 114192611592, 171288917388, 228385223184, 342577834776, 685155669552]

約数ペア:

[(1, 685155669552), (2, 342577834776), (3, 228385223184), (4, 171288917388), (6, 114192611592), (8, 85644458694), (9, 76128407728), (12, 57096305796), (16, 42822229347), (18, 38064203864), (24, 28548152898), (31, 22101795792), (36, 19032101932), (48, 14274076449), (62, 11050897896), (72, 9516050966), (93, 7367265264), (124, 5525448948), (144, 4758025483), (186, 3683632632), (248, 2762724474), (279, 2455755088), (347, 1974512016), (372, 1841816316), (496, 1381362237), (558, 1227877544), (694, 987256008), (744, 920908158), (1041, 658170672), (1116, 613938772), (1388, 493628004), (1488, 460454079), (2082, 329085336), (2232, 306969386), (2776, 246814002), (3123, 219390224), (4164, 164542668), (4464, 153484693), (5552, 123407001), (6246, 109695112), (8328, 82271334), (10757, 63693936), (12492, 54847556), (16656, 41135667), (21514, 31846968), (24984, 27423778), (32271, 21231312), (43028, 15923484), (49968, 13711889), (64542, 10615656), (86056, 7961742), (96813, 7077104), (129084, 5307828), (172112, 3980871), (193626, 3538552), (258168, 2653914), (387252, 1769276), (442319, 1549008), (516336, 1326957), (774504, 884638)]