12718036688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{192791}}^1$

素因数の和:192856

約数の個数: 80

約数和(自身を含む): 30599946240

約数和(自身を除く): 17881909552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 16492, 32984, 65968, 192791, 385582, 771164, 1349537, 1542328, 2699074, 3084656, 3663029, 5398148, 5976521, 7326058, 10796296, 11953042, 14652116, 21592592, 23906084, 25641203, 29304232, 41835647, 47812168, 51282406, 58608464, 83671294, 95624336, 102564812, 113553899, 167342588, 205129624, 227107798, 334685176, 410259248, 454215596, 669370352, 794877293, 908431192, 1589754586, 1816862384, 3179509172, 6359018344, 12718036688]

約数ペア:

[(1, 12718036688), (2, 6359018344), (4, 3179509172), (7, 1816862384), (8, 1589754586), (14, 908431192), (16, 794877293), (19, 669370352), (28, 454215596), (31, 410259248), (38, 334685176), (56, 227107798), (62, 205129624), (76, 167342588), (112, 113553899), (124, 102564812), (133, 95624336), (152, 83671294), (217, 58608464), (248, 51282406), (266, 47812168), (304, 41835647), (434, 29304232), (496, 25641203), (532, 23906084), (589, 21592592), (868, 14652116), (1064, 11953042), (1178, 10796296), (1736, 7326058), (2128, 5976521), (2356, 5398148), (3472, 3663029), (4123, 3084656), (4712, 2699074), (8246, 1542328), (9424, 1349537), (16492, 771164), (32984, 385582), (65968, 192791)]