2742840304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 5756194080

約数和(自身を除く): 3013353776

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 337, 653, 656, 674, 779, 1306, 1348, 1558, 2612, 2696, 3116, 5224, 5392, 6232, 6403, 10448, 12407, 12464, 12806, 13817, 24814, 25612, 26773, 27634, 49628, 51224, 53546, 55268, 99256, 102448, 107092, 110536, 198512, 214184, 220061, 221072, 262523, 428368, 440122, 508687, 525046, 880244, 1017374, 1050092, 1760488, 2034748, 2100184, 3520976, 4069496, 4181159, 4200368, 8138992, 8362318, 9022501, 16724636, 18045002, 33449272, 36090004, 66898544, 72180008, 144360016, 171427519, 342855038, 685710076, 1371420152, 2742840304]

約数ペア:

[(1, 2742840304), (2, 1371420152), (4, 685710076), (8, 342855038), (16, 171427519), (19, 144360016), (38, 72180008), (41, 66898544), (76, 36090004), (82, 33449272), (152, 18045002), (164, 16724636), (304, 9022501), (328, 8362318), (337, 8138992), (653, 4200368), (656, 4181159), (674, 4069496), (779, 3520976), (1306, 2100184), (1348, 2034748), (1558, 1760488), (2612, 1050092), (2696, 1017374), (3116, 880244), (5224, 525046), (5392, 508687), (6232, 440122), (6403, 428368), (10448, 262523), (12407, 221072), (12464, 220061), (12806, 214184), (13817, 198512), (24814, 110536), (25612, 107092), (26773, 102448), (27634, 99256), (49628, 55268), (51224, 53546)]