9388889384

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{3919}}^1$

素因数の和:4350

約数の個数: 64

約数和(自身を含む): 20321280000

約数和(自身を除く): 10932390616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 239, 358, 478, 716, 956, 1253, 1432, 1673, 1912, 2506, 3346, 3919, 5012, 6692, 7838, 10024, 13384, 15676, 27433, 31352, 42781, 54866, 85562, 109732, 171124, 219464, 299467, 342248, 598934, 701501, 936641, 1197868, 1403002, 1873282, 2395736, 2806004, 3746564, 4910507, 5612008, 6556487, 7493128, 9821014, 13112974, 19642028, 26225948, 39284056, 52451896, 167658739, 335317478, 670634956, 1173611173, 1341269912, 2347222346, 4694444692, 9388889384]

約数ペア:

[(1, 9388889384), (2, 4694444692), (4, 2347222346), (7, 1341269912), (8, 1173611173), (14, 670634956), (28, 335317478), (56, 167658739), (179, 52451896), (239, 39284056), (358, 26225948), (478, 19642028), (716, 13112974), (956, 9821014), (1253, 7493128), (1432, 6556487), (1673, 5612008), (1912, 4910507), (2506, 3746564), (3346, 2806004), (3919, 2395736), (5012, 1873282), (6692, 1403002), (7838, 1197868), (10024, 936641), (13384, 701501), (15676, 598934), (27433, 342248), (31352, 299467), (42781, 219464), (54866, 171124), (85562, 109732)]