471997044

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 120

約数和(自身を含む): 1327011840

約数和(自身を除く): 855014796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 67, 68, 81, 102, 108, 134, 153, 162, 201, 204, 268, 306, 324, 402, 459, 603, 612, 804, 918, 1139, 1206, 1279, 1377, 1809, 1836, 2278, 2412, 2558, 2754, 3417, 3618, 3837, 4556, 5116, 5427, 5508, 6834, 7236, 7674, 10251, 10854, 11511, 13668, 15348, 20502, 21708, 21743, 23022, 30753, 34533, 41004, 43486, 46044, 61506, 65229, 69066, 85693, 86972, 92259, 103599, 123012, 130458, 138132, 171386, 184518, 195687, 207198, 257079, 260916, 342772, 369036, 391374, 414396, 514158, 587061, 771237, 782748, 1028316, 1174122, 1456781, 1542474, 1761183, 2313711, 2348244, 2913562, 3084948, 3522366, 4370343, 4627422, 5827124, 6941133, 7044732, 8740686, 9254844, 13111029, 13882266, 17481372, 26222058, 27764532, 39333087, 52444116, 78666174, 117999261, 157332348, 235998522, 471997044]

約数ペア:

[(1, 471997044), (2, 235998522), (3, 157332348), (4, 117999261), (6, 78666174), (9, 52444116), (12, 39333087), (17, 27764532), (18, 26222058), (27, 17481372), (34, 13882266), (36, 13111029), (51, 9254844), (54, 8740686), (67, 7044732), (68, 6941133), (81, 5827124), (102, 4627422), (108, 4370343), (134, 3522366), (153, 3084948), (162, 2913562), (201, 2348244), (204, 2313711), (268, 1761183), (306, 1542474), (324, 1456781), (402, 1174122), (459, 1028316), (603, 782748), (612, 771237), (804, 587061), (918, 514158), (1139, 414396), (1206, 391374), (1279, 369036), (1377, 342772), (1809, 260916), (1836, 257079), (2278, 207198), (2412, 195687), (2558, 184518), (2754, 171386), (3417, 138132), (3618, 130458), (3837, 123012), (4556, 103599), (5116, 92259), (5427, 86972), (5508, 85693), (6834, 69066), (7236, 65229), (7674, 61506), (10251, 46044), (10854, 43486), (11511, 41004), (13668, 34533), (15348, 30753), (20502, 23022), (21708, 21743)]