1296364076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 2784768000

約数和(自身を除く): 1488403924

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 73, 82, 124, 146, 164, 217, 287, 292, 434, 499, 511, 574, 868, 998, 1022, 1148, 1271, 1996, 2044, 2263, 2542, 2993, 3493, 4526, 5084, 5986, 6986, 8897, 9052, 11972, 13972, 15469, 15841, 17794, 20459, 20951, 30938, 31682, 35588, 36427, 40918, 41902, 61876, 63364, 72854, 81836, 83804, 92783, 108283, 143213, 145708, 185566, 216566, 254989, 286426, 371132, 433132, 509978, 572852, 634229, 649481, 1019956, 1129237, 1268458, 1298962, 1493507, 2258474, 2536916, 2597924, 2987014, 4439603, 4516948, 5974028, 7904659, 8879206, 10454549, 15809318, 17758412, 20909098, 31618636, 41818196, 46298717, 92597434, 185194868, 324091019, 648182038, 1296364076]

約数ペア:

[(1, 1296364076), (2, 648182038), (4, 324091019), (7, 185194868), (14, 92597434), (28, 46298717), (31, 41818196), (41, 31618636), (62, 20909098), (73, 17758412), (82, 15809318), (124, 10454549), (146, 8879206), (164, 7904659), (217, 5974028), (287, 4516948), (292, 4439603), (434, 2987014), (499, 2597924), (511, 2536916), (574, 2258474), (868, 1493507), (998, 1298962), (1022, 1268458), (1148, 1129237), (1271, 1019956), (1996, 649481), (2044, 634229), (2263, 572852), (2542, 509978), (2993, 433132), (3493, 371132), (4526, 286426), (5084, 254989), (5986, 216566), (6986, 185566), (8897, 145708), (9052, 143213), (11972, 108283), (13972, 92783), (15469, 83804), (15841, 81836), (17794, 72854), (20459, 63364), (20951, 61876), (30938, 41902), (31682, 40918), (35588, 36427)]