691238088

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29723}}^1$

素因数の和:29771

約数の個数: 96

約数和(自身を含む): 2086624800

約数和(自身を除く): 1395386712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2907, 3876, 5814, 7752, 11628, 23256, 29723, 59446, 89169, 118892, 178338, 237784, 267507, 356676, 505291, 535014, 564737, 713352, 1010582, 1070028, 1129474, 1515873, 1694211, 2021164, 2140056, 2258948, 3031746, 3388422, 4042328, 4517896, 4547619, 5082633, 6063492, 6776844, 9095238, 9600529, 10165266, 12126984, 13553688, 18190476, 19201058, 20330532, 28801587, 36380952, 38402116, 40661064, 57603174, 76804232, 86404761, 115206348, 172809522, 230412696, 345619044, 691238088]

約数ペア:

[(1, 691238088), (2, 345619044), (3, 230412696), (4, 172809522), (6, 115206348), (8, 86404761), (9, 76804232), (12, 57603174), (17, 40661064), (18, 38402116), (19, 36380952), (24, 28801587), (34, 20330532), (36, 19201058), (38, 18190476), (51, 13553688), (57, 12126984), (68, 10165266), (72, 9600529), (76, 9095238), (102, 6776844), (114, 6063492), (136, 5082633), (152, 4547619), (153, 4517896), (171, 4042328), (204, 3388422), (228, 3031746), (306, 2258948), (323, 2140056), (342, 2021164), (408, 1694211), (456, 1515873), (612, 1129474), (646, 1070028), (684, 1010582), (969, 713352), (1224, 564737), (1292, 535014), (1368, 505291), (1938, 356676), (2584, 267507), (2907, 237784), (3876, 178338), (5814, 118892), (7752, 89169), (11628, 59446), (23256, 29723)]