13208208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 37455936

約数和(自身を除く): 24247728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 347, 366, 488, 624, 694, 732, 793, 976, 1041, 1388, 1464, 1586, 2082, 2379, 2776, 2928, 3172, 4164, 4511, 4758, 5552, 6344, 8328, 9022, 9516, 12688, 13533, 16656, 18044, 19032, 21167, 27066, 36088, 38064, 42334, 54132, 63501, 72176, 84668, 108264, 127002, 169336, 216528, 254004, 275171, 338672, 508008, 550342, 825513, 1016016, 1100684, 1651026, 2201368, 3302052, 4402736, 6604104, 13208208]

約数ペア:

[(1, 13208208), (2, 6604104), (3, 4402736), (4, 3302052), (6, 2201368), (8, 1651026), (12, 1100684), (13, 1016016), (16, 825513), (24, 550342), (26, 508008), (39, 338672), (48, 275171), (52, 254004), (61, 216528), (78, 169336), (104, 127002), (122, 108264), (156, 84668), (183, 72176), (208, 63501), (244, 54132), (312, 42334), (347, 38064), (366, 36088), (488, 27066), (624, 21167), (694, 19032), (732, 18044), (793, 16656), (976, 13533), (1041, 12688), (1388, 9516), (1464, 9022), (1586, 8328), (2082, 6344), (2379, 5552), (2776, 4758), (2928, 4511), (3172, 4164)]