231690732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 668419584

約数和(自身を除く): 436728852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 331, 364, 546, 641, 662, 993, 1092, 1282, 1324, 1923, 1986, 2317, 2564, 3846, 3972, 4303, 4487, 4634, 6951, 7692, 8333, 8606, 8974, 9268, 12909, 13461, 13902, 16666, 17212, 17948, 24999, 25818, 26922, 27804, 30121, 33332, 49998, 51636, 53844, 58331, 60242, 90363, 99996, 116662, 120484, 174993, 180726, 212171, 233324, 349986, 361452, 424342, 636513, 699972, 848684, 1273026, 1485197, 2546052, 2758223, 2970394, 4455591, 5516446, 5940788, 8274669, 8911182, 11032892, 16549338, 17822364, 19307561, 33098676, 38615122, 57922683, 77230244, 115845366, 231690732]

約数ペア:

[(1, 231690732), (2, 115845366), (3, 77230244), (4, 57922683), (6, 38615122), (7, 33098676), (12, 19307561), (13, 17822364), (14, 16549338), (21, 11032892), (26, 8911182), (28, 8274669), (39, 5940788), (42, 5516446), (52, 4455591), (78, 2970394), (84, 2758223), (91, 2546052), (156, 1485197), (182, 1273026), (273, 848684), (331, 699972), (364, 636513), (546, 424342), (641, 361452), (662, 349986), (993, 233324), (1092, 212171), (1282, 180726), (1324, 174993), (1923, 120484), (1986, 116662), (2317, 99996), (2564, 90363), (3846, 60242), (3972, 58331), (4303, 53844), (4487, 51636), (4634, 49998), (6951, 33332), (7692, 30121), (8333, 27804), (8606, 26922), (8974, 25818), (9268, 24999), (12909, 17948), (13461, 17212), (13902, 16666)]