256368999510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73039601}}^1$

素因数の和:73039630

約数の個数: 64

約数和(自身を含む): 736239188160

約数和(自身を除く): 479870188650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 73039601, 146079202, 219118803, 365198005, 438237606, 657356409, 730396010, 949514813, 1095594015, 1314712818, 1899029626, 1972069227, 2191188030, 2848544439, 3286782045, 3944138454, 4747574065, 5697088878, 6573564090, 8545633317, 9495148130, 9860346135, 14242722195, 17091266634, 19720692270, 25636899951, 28485444390, 42728166585, 51273799902, 85456333170, 128184499755, 256368999510]

約数ペア:

[(1, 256368999510), (2, 128184499755), (3, 85456333170), (5, 51273799902), (6, 42728166585), (9, 28485444390), (10, 25636899951), (13, 19720692270), (15, 17091266634), (18, 14242722195), (26, 9860346135), (27, 9495148130), (30, 8545633317), (39, 6573564090), (45, 5697088878), (54, 4747574065), (65, 3944138454), (78, 3286782045), (90, 2848544439), (117, 2191188030), (130, 1972069227), (135, 1899029626), (195, 1314712818), (234, 1095594015), (270, 949514813), (351, 730396010), (390, 657356409), (585, 438237606), (702, 365198005), (1170, 219118803), (1755, 146079202), (3510, 73039601)]