813482784

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 2449440000

約数和(自身を除く): 1635957216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 89, 96, 108, 142, 144, 149, 178, 213, 216, 267, 284, 288, 298, 356, 426, 432, 447, 534, 568, 596, 639, 712, 801, 852, 864, 894, 1068, 1136, 1192, 1278, 1341, 1424, 1602, 1704, 1788, 1917, 2136, 2272, 2384, 2403, 2556, 2682, 2848, 3204, 3408, 3576, 3834, 4023, 4272, 4768, 4806, 5112, 5364, 6319, 6408, 6816, 7152, 7668, 8046, 8544, 9612, 10224, 10579, 10728, 12638, 12816, 13261, 14304, 15336, 16092, 18957, 19224, 20448, 21158, 21456, 25276, 25632, 26522, 30672, 31737, 32184, 37914, 38448, 39783, 42316, 42912, 50552, 53044, 56871, 61344, 63474, 64368, 75828, 76896, 79566, 84632, 95211, 101104, 106088, 113742, 119349, 126948, 128736, 151656, 159132, 169264, 170613, 190422, 202208, 212176, 227484, 238698, 253896, 285633, 303312, 318264, 338528, 341226, 358047, 380844, 424352, 454968, 477396, 507792, 571266, 606624, 636528, 682452, 716094, 761688, 909936, 941531, 954792, 1015584, 1142532, 1273056, 1364904, 1432188, 1523376, 1819872, 1883062, 1909584, 2285064, 2729808, 2824593, 2864376, 3046752, 3766124, 3819168, 4570128, 5459616, 5649186, 5728752, 7532248, 8473779, 9140256, 11298372, 11457504, 15064496, 16947558, 22596744, 25421337, 30128992, 33895116, 45193488, 50842674, 67790232, 90386976, 101685348, 135580464, 203370696, 271160928, 406741392, 813482784]

約数ペア:

[(1, 813482784), (2, 406741392), (3, 271160928), (4, 203370696), (6, 135580464), (8, 101685348), (9, 90386976), (12, 67790232), (16, 50842674), (18, 45193488), (24, 33895116), (27, 30128992), (32, 25421337), (36, 22596744), (48, 16947558), (54, 15064496), (71, 11457504), (72, 11298372), (89, 9140256), (96, 8473779), (108, 7532248), (142, 5728752), (144, 5649186), (149, 5459616), (178, 4570128), (213, 3819168), (216, 3766124), (267, 3046752), (284, 2864376), (288, 2824593), (298, 2729808), (356, 2285064), (426, 1909584), (432, 1883062), (447, 1819872), (534, 1523376), (568, 1432188), (596, 1364904), (639, 1273056), (712, 1142532), (801, 1015584), (852, 954792), (864, 941531), (894, 909936), (1068, 761688), (1136, 716094), (1192, 682452), (1278, 636528), (1341, 606624), (1424, 571266), (1602, 507792), (1704, 477396), (1788, 454968), (1917, 424352), (2136, 380844), (2272, 358047), (2384, 341226), (2403, 338528), (2556, 318264), (2682, 303312), (2848, 285633), (3204, 253896), (3408, 238698), (3576, 227484), (3834, 212176), (4023, 202208), (4272, 190422), (4768, 170613), (4806, 169264), (5112, 159132), (5364, 151656), (6319, 128736), (6408, 126948), (6816, 119349), (7152, 113742), (7668, 106088), (8046, 101104), (8544, 95211), (9612, 84632), (10224, 79566), (10579, 76896), (10728, 75828), (12638, 64368), (12816, 63474), (13261, 61344), (14304, 56871), (15336, 53044), (16092, 50552), (18957, 42912), (19224, 42316), (20448, 39783), (21158, 38448), (21456, 37914), (25276, 32184), (25632, 31737), (26522, 30672)]