684144552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16487}}^1$

素因数の和:16535

約数の個数: 128

約数和(自身を含む): 2215987200

約数和(自身を除く): 1531842648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 16487, 20748, 32974, 41496, 49461, 65948, 98922, 115409, 131896, 197844, 214331, 230818, 313253, 346227, 395688, 428662, 461636, 626506, 642993, 692454, 857324, 923272, 939759, 1253012, 1285986, 1384908, 1500317, 1714648, 1879518, 2192771, 2506024, 2571972, 2769816, 3000634, 3759036, 4072289, 4385542, 4500951, 5143944, 6001268, 6578313, 7518072, 8144578, 8771084, 9001902, 12002536, 12216867, 13156626, 16289156, 17542168, 18003804, 24433734, 26313252, 28506023, 32578312, 36007608, 48867468, 52626504, 57012046, 85518069, 97734936, 114024092, 171036138, 228048184, 342072276, 684144552]

約数ペア:

[(1, 684144552), (2, 342072276), (3, 228048184), (4, 171036138), (6, 114024092), (7, 97734936), (8, 85518069), (12, 57012046), (13, 52626504), (14, 48867468), (19, 36007608), (21, 32578312), (24, 28506023), (26, 26313252), (28, 24433734), (38, 18003804), (39, 17542168), (42, 16289156), (52, 13156626), (56, 12216867), (57, 12002536), (76, 9001902), (78, 8771084), (84, 8144578), (91, 7518072), (104, 6578313), (114, 6001268), (133, 5143944), (152, 4500951), (156, 4385542), (168, 4072289), (182, 3759036), (228, 3000634), (247, 2769816), (266, 2571972), (273, 2506024), (312, 2192771), (364, 1879518), (399, 1714648), (456, 1500317), (494, 1384908), (532, 1285986), (546, 1253012), (728, 939759), (741, 923272), (798, 857324), (988, 692454), (1064, 642993), (1092, 626506), (1482, 461636), (1596, 428662), (1729, 395688), (1976, 346227), (2184, 313253), (2964, 230818), (3192, 214331), (3458, 197844), (5187, 131896), (5928, 115409), (6916, 98922), (10374, 65948), (13832, 49461), (16487, 41496), (20748, 32974)]