65386464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 203643216

約数和(自身を除く): 138256752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 433, 484, 528, 572, 624, 726, 858, 866, 968, 1056, 1144, 1248, 1299, 1452, 1573, 1716, 1732, 1936, 2288, 2598, 2904, 3146, 3432, 3464, 3872, 4576, 4719, 4763, 5196, 5629, 5808, 6292, 6864, 6928, 9438, 9526, 10392, 11258, 11616, 12584, 13728, 13856, 14289, 16887, 18876, 19052, 20784, 22516, 25168, 28578, 33774, 37752, 38104, 41568, 45032, 50336, 52393, 57156, 61919, 67548, 75504, 76208, 90064, 104786, 114312, 123838, 135096, 151008, 152416, 157179, 180128, 185757, 209572, 228624, 247676, 270192, 314358, 371514, 419144, 457248, 495352, 540384, 628716, 681109, 743028, 838288, 990704, 1257432, 1362218, 1486056, 1676576, 1981408, 2043327, 2514864, 2724436, 2972112, 4086654, 5029728, 5448872, 5944224, 8173308, 10897744, 16346616, 21795488, 32693232, 65386464]

約数ペア:

[(1, 65386464), (2, 32693232), (3, 21795488), (4, 16346616), (6, 10897744), (8, 8173308), (11, 5944224), (12, 5448872), (13, 5029728), (16, 4086654), (22, 2972112), (24, 2724436), (26, 2514864), (32, 2043327), (33, 1981408), (39, 1676576), (44, 1486056), (48, 1362218), (52, 1257432), (66, 990704), (78, 838288), (88, 743028), (96, 681109), (104, 628716), (121, 540384), (132, 495352), (143, 457248), (156, 419144), (176, 371514), (208, 314358), (242, 270192), (264, 247676), (286, 228624), (312, 209572), (352, 185757), (363, 180128), (416, 157179), (429, 152416), (433, 151008), (484, 135096), (528, 123838), (572, 114312), (624, 104786), (726, 90064), (858, 76208), (866, 75504), (968, 67548), (1056, 61919), (1144, 57156), (1248, 52393), (1299, 50336), (1452, 45032), (1573, 41568), (1716, 38104), (1732, 37752), (1936, 33774), (2288, 28578), (2598, 25168), (2904, 22516), (3146, 20784), (3432, 19052), (3464, 18876), (3872, 16887), (4576, 14289), (4719, 13856), (4763, 13728), (5196, 12584), (5629, 11616), (5808, 11258), (6292, 10392), (6864, 9526), (6928, 9438)]