623661984

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 2000194560

約数和(自身を除く): 1376532576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 211, 216, 264, 288, 297, 311, 352, 396, 422, 432, 528, 594, 622, 633, 792, 844, 864, 933, 1056, 1188, 1244, 1266, 1584, 1688, 1866, 1899, 2321, 2376, 2488, 2532, 2799, 3168, 3376, 3421, 3732, 3798, 4642, 4752, 4976, 5064, 5598, 5697, 6752, 6842, 6963, 7464, 7596, 8397, 9284, 9504, 9952, 10128, 10263, 11196, 11394, 13684, 13926, 14928, 15192, 16794, 18568, 20256, 20526, 20889, 22392, 22788, 27368, 27852, 29856, 30384, 30789, 33588, 37136, 41052, 41778, 44784, 45576, 54736, 55704, 60768, 61578, 62667, 65621, 67176, 74272, 82104, 83556, 89568, 91152, 92367, 109472, 111408, 123156, 125334, 131242, 134352, 164208, 167112, 182304, 184734, 196863, 222816, 246312, 250668, 262484, 268704, 328416, 334224, 369468, 393726, 492624, 501336, 524968, 590589, 668448, 721831, 738936, 787452, 985248, 1002672, 1049936, 1181178, 1443662, 1477872, 1574904, 1771767, 2005344, 2099872, 2165493, 2362356, 2887324, 2955744, 3149808, 3543534, 4330986, 4724712, 5774648, 6299616, 6496479, 7087068, 8661972, 9449424, 11549296, 12992958, 14174136, 17323944, 18898848, 19489437, 23098592, 25985916, 28348272, 34647888, 38978874, 51971832, 56696544, 69295776, 77957748, 103943664, 155915496, 207887328, 311830992, 623661984]

約数ペア:

[(1, 623661984), (2, 311830992), (3, 207887328), (4, 155915496), (6, 103943664), (8, 77957748), (9, 69295776), (11, 56696544), (12, 51971832), (16, 38978874), (18, 34647888), (22, 28348272), (24, 25985916), (27, 23098592), (32, 19489437), (33, 18898848), (36, 17323944), (44, 14174136), (48, 12992958), (54, 11549296), (66, 9449424), (72, 8661972), (88, 7087068), (96, 6496479), (99, 6299616), (108, 5774648), (132, 4724712), (144, 4330986), (176, 3543534), (198, 3149808), (211, 2955744), (216, 2887324), (264, 2362356), (288, 2165493), (297, 2099872), (311, 2005344), (352, 1771767), (396, 1574904), (422, 1477872), (432, 1443662), (528, 1181178), (594, 1049936), (622, 1002672), (633, 985248), (792, 787452), (844, 738936), (864, 721831), (933, 668448), (1056, 590589), (1188, 524968), (1244, 501336), (1266, 492624), (1584, 393726), (1688, 369468), (1866, 334224), (1899, 328416), (2321, 268704), (2376, 262484), (2488, 250668), (2532, 246312), (2799, 222816), (3168, 196863), (3376, 184734), (3421, 182304), (3732, 167112), (3798, 164208), (4642, 134352), (4752, 131242), (4976, 125334), (5064, 123156), (5598, 111408), (5697, 109472), (6752, 92367), (6842, 91152), (6963, 89568), (7464, 83556), (7596, 82104), (8397, 74272), (9284, 67176), (9504, 65621), (9952, 62667), (10128, 61578), (10263, 60768), (11196, 55704), (11394, 54736), (13684, 45576), (13926, 44784), (14928, 41778), (15192, 41052), (16794, 37136), (18568, 33588), (20256, 30789), (20526, 30384), (20889, 29856), (22392, 27852), (22788, 27368)]