220690008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4423}}^1$

素因数の和:4459

約数の個数: 160

約数和(自身を含む): 770837760

約数和(自身を除く): 550147752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 252, 264, 297, 308, 324, 378, 396, 462, 504, 567, 594, 616, 648, 693, 756, 792, 891, 924, 1134, 1188, 1386, 1512, 1782, 1848, 2079, 2268, 2376, 2772, 3564, 4158, 4423, 4536, 5544, 6237, 7128, 8316, 8846, 12474, 13269, 16632, 17692, 24948, 26538, 30961, 35384, 39807, 48653, 49896, 53076, 61922, 79614, 92883, 97306, 106152, 119421, 123844, 145959, 159228, 185766, 194612, 238842, 247688, 278649, 291918, 318456, 340571, 358263, 371532, 389224, 437877, 477684, 557298, 583836, 681142, 716526, 743064, 835947, 875754, 955368, 1021713, 1114596, 1167672, 1313631, 1362284, 1433052, 1671894, 1751508, 2043426, 2229192, 2507841, 2627262, 2724568, 2866104, 3065139, 3343788, 3503016, 3940893, 4086852, 5015682, 5254524, 6130278, 6687576, 7881786, 8173704, 9195417, 10031364, 10509048, 12260556, 15763572, 18390834, 20062728, 24521112, 27586251, 31527144, 36781668, 55172502, 73563336, 110345004, 220690008]

約数ペア:

[(1, 220690008), (2, 110345004), (3, 73563336), (4, 55172502), (6, 36781668), (7, 31527144), (8, 27586251), (9, 24521112), (11, 20062728), (12, 18390834), (14, 15763572), (18, 12260556), (21, 10509048), (22, 10031364), (24, 9195417), (27, 8173704), (28, 7881786), (33, 6687576), (36, 6130278), (42, 5254524), (44, 5015682), (54, 4086852), (56, 3940893), (63, 3503016), (66, 3343788), (72, 3065139), (77, 2866104), (81, 2724568), (84, 2627262), (88, 2507841), (99, 2229192), (108, 2043426), (126, 1751508), (132, 1671894), (154, 1433052), (162, 1362284), (168, 1313631), (189, 1167672), (198, 1114596), (216, 1021713), (231, 955368), (252, 875754), (264, 835947), (297, 743064), (308, 716526), (324, 681142), (378, 583836), (396, 557298), (462, 477684), (504, 437877), (567, 389224), (594, 371532), (616, 358263), (648, 340571), (693, 318456), (756, 291918), (792, 278649), (891, 247688), (924, 238842), (1134, 194612), (1188, 185766), (1386, 159228), (1512, 145959), (1782, 123844), (1848, 119421), (2079, 106152), (2268, 97306), (2376, 92883), (2772, 79614), (3564, 61922), (4158, 53076), (4423, 49896), (4536, 48653), (5544, 39807), (6237, 35384), (7128, 30961), (8316, 26538), (8846, 24948), (12474, 17692), (13269, 16632)]