15188890704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{115361}}^1$

素因数の和:115596

約数の個数: 80

約数和(自身を含む): 42456907584

約数和(自身を除く): 27268016880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 624, 633, 844, 1266, 1688, 2532, 2743, 3376, 5064, 5486, 8229, 10128, 10972, 16458, 21944, 32916, 43888, 65832, 115361, 131664, 230722, 346083, 461444, 692166, 922888, 1384332, 1499693, 1845776, 2768664, 2999386, 4499079, 5537328, 5998772, 8998158, 11997544, 17996316, 23995088, 24341171, 35992632, 48682342, 71985264, 73023513, 97364684, 146047026, 194729368, 292094052, 316435223, 389458736, 584188104, 632870446, 949305669, 1168376208, 1265740892, 1898611338, 2531481784, 3797222676, 5062963568, 7594445352, 15188890704]

約数ペア:

[(1, 15188890704), (2, 7594445352), (3, 5062963568), (4, 3797222676), (6, 2531481784), (8, 1898611338), (12, 1265740892), (13, 1168376208), (16, 949305669), (24, 632870446), (26, 584188104), (39, 389458736), (48, 316435223), (52, 292094052), (78, 194729368), (104, 146047026), (156, 97364684), (208, 73023513), (211, 71985264), (312, 48682342), (422, 35992632), (624, 24341171), (633, 23995088), (844, 17996316), (1266, 11997544), (1688, 8998158), (2532, 5998772), (2743, 5537328), (3376, 4499079), (5064, 2999386), (5486, 2768664), (8229, 1845776), (10128, 1499693), (10972, 1384332), (16458, 922888), (21944, 692166), (32916, 461444), (43888, 346083), (65832, 230722), (115361, 131664)]