221516928

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5254

約数の個数: 96

約数和(自身を含む): 654792060

約数和(自身を除く): 433275132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1776, 2368, 2664, 3552, 4736, 5197, 5328, 7104, 10394, 10656, 14208, 15591, 20788, 21312, 31182, 41576, 42624, 46773, 62364, 83152, 93546, 124728, 166304, 187092, 192289, 249456, 332608, 374184, 384578, 498912, 576867, 665216, 748368, 769156, 997824, 1153734, 1496736, 1538312, 1730601, 1995648, 2307468, 2993472, 3076624, 3461202, 4614936, 5986944, 6153248, 6922404, 9229872, 12306496, 13844808, 18459744, 24612992, 27689616, 36919488, 55379232, 73838976, 110758464, 221516928]

約数ペア:

[(1, 221516928), (2, 110758464), (3, 73838976), (4, 55379232), (6, 36919488), (8, 27689616), (9, 24612992), (12, 18459744), (16, 13844808), (18, 12306496), (24, 9229872), (32, 6922404), (36, 6153248), (37, 5986944), (48, 4614936), (64, 3461202), (72, 3076624), (74, 2993472), (96, 2307468), (111, 1995648), (128, 1730601), (144, 1538312), (148, 1496736), (192, 1153734), (222, 997824), (288, 769156), (296, 748368), (333, 665216), (384, 576867), (444, 498912), (576, 384578), (592, 374184), (666, 332608), (888, 249456), (1152, 192289), (1184, 187092), (1332, 166304), (1776, 124728), (2368, 93546), (2664, 83152), (3552, 62364), (4736, 46773), (5197, 42624), (5328, 41576), (7104, 31182), (10394, 21312), (10656, 20788), (14208, 15591)]