254831724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 806937600

約数和(自身を除く): 552105876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 113, 114, 126, 133, 157, 171, 189, 226, 228, 252, 266, 314, 339, 342, 378, 399, 452, 471, 513, 532, 628, 678, 684, 756, 791, 798, 942, 1017, 1026, 1099, 1197, 1356, 1413, 1582, 1596, 1884, 2034, 2052, 2147, 2198, 2373, 2394, 2826, 2983, 3051, 3164, 3297, 3591, 4068, 4239, 4294, 4396, 4746, 4788, 5652, 5966, 6102, 6441, 6594, 7119, 7182, 8478, 8588, 8949, 9492, 9891, 11932, 12204, 12882, 13188, 14238, 14364, 15029, 16956, 17741, 17898, 19323, 19782, 20881, 21357, 25764, 26847, 28476, 29673, 30058, 35482, 35796, 38646, 39564, 41762, 42714, 45087, 53223, 53694, 57969, 59346, 60116, 62643, 70964, 77292, 80541, 83524, 85428, 90174, 106446, 107388, 115938, 118692, 124187, 125286, 135261, 159669, 161082, 180348, 187929, 212892, 231876, 248374, 250572, 270522, 319338, 322164, 337079, 372561, 375858, 405783, 479007, 496748, 541044, 563787, 638676, 674158, 745122, 751716, 811566, 958014, 1011237, 1117683, 1127574, 1348316, 1490244, 1623132, 1916028, 2022474, 2235366, 2255148, 2359553, 3033711, 3353049, 4044948, 4470732, 4719106, 6067422, 6706098, 7078659, 9101133, 9438212, 12134844, 13412196, 14157318, 18202266, 21235977, 28314636, 36404532, 42471954, 63707931, 84943908, 127415862, 254831724]

約数ペア:

[(1, 254831724), (2, 127415862), (3, 84943908), (4, 63707931), (6, 42471954), (7, 36404532), (9, 28314636), (12, 21235977), (14, 18202266), (18, 14157318), (19, 13412196), (21, 12134844), (27, 9438212), (28, 9101133), (36, 7078659), (38, 6706098), (42, 6067422), (54, 4719106), (57, 4470732), (63, 4044948), (76, 3353049), (84, 3033711), (108, 2359553), (113, 2255148), (114, 2235366), (126, 2022474), (133, 1916028), (157, 1623132), (171, 1490244), (189, 1348316), (226, 1127574), (228, 1117683), (252, 1011237), (266, 958014), (314, 811566), (339, 751716), (342, 745122), (378, 674158), (399, 638676), (452, 563787), (471, 541044), (513, 496748), (532, 479007), (628, 405783), (678, 375858), (684, 372561), (756, 337079), (791, 322164), (798, 319338), (942, 270522), (1017, 250572), (1026, 248374), (1099, 231876), (1197, 212892), (1356, 187929), (1413, 180348), (1582, 161082), (1596, 159669), (1884, 135261), (2034, 125286), (2052, 124187), (2147, 118692), (2198, 115938), (2373, 107388), (2394, 106446), (2826, 90174), (2983, 85428), (3051, 83524), (3164, 80541), (3297, 77292), (3591, 70964), (4068, 62643), (4239, 60116), (4294, 59346), (4396, 57969), (4746, 53694), (4788, 53223), (5652, 45087), (5966, 42714), (6102, 41762), (6441, 39564), (6594, 38646), (7119, 35796), (7182, 35482), (8478, 30058), (8588, 29673), (8949, 28476), (9492, 26847), (9891, 25764), (11932, 21357), (12204, 20881), (12882, 19782), (13188, 19323), (14238, 17898), (14364, 17741), (15029, 16956)]