245970552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 676823040

約数和(自身を除く): 430852488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 101, 102, 127, 136, 141, 188, 202, 204, 254, 282, 303, 376, 381, 404, 408, 508, 564, 606, 762, 799, 808, 1016, 1128, 1212, 1524, 1598, 1717, 2159, 2397, 2424, 3048, 3196, 3434, 4318, 4747, 4794, 5151, 5969, 6392, 6477, 6868, 8636, 9494, 9588, 10302, 11938, 12827, 12954, 13736, 14241, 17272, 17907, 18988, 19176, 20604, 23876, 25654, 25908, 28482, 35814, 37976, 38481, 41208, 47752, 51308, 51816, 56964, 71628, 76962, 80699, 101473, 102616, 113928, 143256, 153924, 161398, 202946, 218059, 242097, 304419, 307848, 322796, 405892, 436118, 484194, 602869, 608838, 645592, 654177, 811784, 872236, 968388, 1205738, 1217676, 1308354, 1744472, 1808607, 1936776, 2411476, 2435352, 2616708, 3617214, 4822952, 5233416, 7234428, 10248773, 14468856, 20497546, 30746319, 40995092, 61492638, 81990184, 122985276, 245970552]

約数ペア:

[(1, 245970552), (2, 122985276), (3, 81990184), (4, 61492638), (6, 40995092), (8, 30746319), (12, 20497546), (17, 14468856), (24, 10248773), (34, 7234428), (47, 5233416), (51, 4822952), (68, 3617214), (94, 2616708), (101, 2435352), (102, 2411476), (127, 1936776), (136, 1808607), (141, 1744472), (188, 1308354), (202, 1217676), (204, 1205738), (254, 968388), (282, 872236), (303, 811784), (376, 654177), (381, 645592), (404, 608838), (408, 602869), (508, 484194), (564, 436118), (606, 405892), (762, 322796), (799, 307848), (808, 304419), (1016, 242097), (1128, 218059), (1212, 202946), (1524, 161398), (1598, 153924), (1717, 143256), (2159, 113928), (2397, 102616), (2424, 101473), (3048, 80699), (3196, 76962), (3434, 71628), (4318, 56964), (4747, 51816), (4794, 51308), (5151, 47752), (5969, 41208), (6392, 38481), (6477, 37976), (6868, 35814), (8636, 28482), (9494, 25908), (9588, 25654), (10302, 23876), (11938, 20604), (12827, 19176), (12954, 18988), (13736, 17907), (14241, 17272)]