11781264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 33908544

約数和(自身を除く): 22127280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 421, 424, 528, 583, 636, 842, 848, 1166, 1263, 1272, 1684, 1749, 2332, 2526, 2544, 3368, 3498, 4631, 4664, 5052, 6736, 6996, 9262, 9328, 10104, 13893, 13992, 18524, 20208, 22313, 27786, 27984, 37048, 44626, 55572, 66939, 74096, 89252, 111144, 133878, 178504, 222288, 245443, 267756, 357008, 490886, 535512, 736329, 981772, 1071024, 1472658, 1963544, 2945316, 3927088, 5890632, 11781264]

約数ペア:

[(1, 11781264), (2, 5890632), (3, 3927088), (4, 2945316), (6, 1963544), (8, 1472658), (11, 1071024), (12, 981772), (16, 736329), (22, 535512), (24, 490886), (33, 357008), (44, 267756), (48, 245443), (53, 222288), (66, 178504), (88, 133878), (106, 111144), (132, 89252), (159, 74096), (176, 66939), (212, 55572), (264, 44626), (318, 37048), (421, 27984), (424, 27786), (528, 22313), (583, 20208), (636, 18524), (842, 13992), (848, 13893), (1166, 10104), (1263, 9328), (1272, 9262), (1684, 6996), (1749, 6736), (2332, 5052), (2526, 4664), (2544, 4631), (3368, 3498)]