1639334424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1171}}^1$

素因数の和:1841

約数の個数: 128

約数和(自身を含む): 5056289280

約数和(自身を除く): 3416954856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 641, 728, 1092, 1171, 1282, 1923, 2184, 2342, 2564, 3513, 3846, 4487, 4684, 5128, 7026, 7692, 8197, 8333, 8974, 9368, 13461, 14052, 15223, 15384, 16394, 16666, 17948, 24591, 24999, 26922, 28104, 30446, 32788, 33332, 35896, 45669, 49182, 49998, 53844, 58331, 60892, 65576, 66664, 91338, 98364, 99996, 106561, 107688, 116662, 121784, 174993, 182676, 196728, 199992, 213122, 233324, 319683, 349986, 365352, 426244, 466648, 639366, 699972, 750611, 852488, 1278732, 1399944, 1501222, 2251833, 2557464, 3002444, 4503666, 5254277, 6004888, 9007332, 9757943, 10508554, 15762831, 18014664, 19515886, 21017108, 29273829, 31525662, 39031772, 42034216, 58547658, 63051324, 68305601, 78063544, 117095316, 126102648, 136611202, 204916803, 234190632, 273222404, 409833606, 546444808, 819667212, 1639334424]

約数ペア:

[(1, 1639334424), (2, 819667212), (3, 546444808), (4, 409833606), (6, 273222404), (7, 234190632), (8, 204916803), (12, 136611202), (13, 126102648), (14, 117095316), (21, 78063544), (24, 68305601), (26, 63051324), (28, 58547658), (39, 42034216), (42, 39031772), (52, 31525662), (56, 29273829), (78, 21017108), (84, 19515886), (91, 18014664), (104, 15762831), (156, 10508554), (168, 9757943), (182, 9007332), (273, 6004888), (312, 5254277), (364, 4503666), (546, 3002444), (641, 2557464), (728, 2251833), (1092, 1501222), (1171, 1399944), (1282, 1278732), (1923, 852488), (2184, 750611), (2342, 699972), (2564, 639366), (3513, 466648), (3846, 426244), (4487, 365352), (4684, 349986), (5128, 319683), (7026, 233324), (7692, 213122), (8197, 199992), (8333, 196728), (8974, 182676), (9368, 174993), (13461, 121784), (14052, 116662), (15223, 107688), (15384, 106561), (16394, 99996), (16666, 98364), (17948, 91338), (24591, 66664), (24999, 65576), (26922, 60892), (28104, 58331), (30446, 53844), (32788, 49998), (33332, 49182), (35896, 45669)]