247548392

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 600606720

約数和(自身を除く): 353058328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1567, 1612, 1736, 2548, 2821, 3038, 3134, 3224, 5096, 5642, 6076, 6268, 10969, 11284, 12152, 12536, 19747, 20371, 21938, 22568, 39494, 40742, 43876, 48577, 76783, 78988, 81484, 87752, 97154, 142597, 153566, 157976, 162968, 194308, 285194, 307132, 340039, 388616, 570388, 614264, 631501, 680078, 998179, 1140776, 1263002, 1360156, 1996358, 2380273, 2526004, 2720312, 3992716, 4420507, 4760546, 5052008, 7985432, 8841014, 9521092, 17682028, 19042184, 30943549, 35364056, 61887098, 123774196, 247548392]

約数ペア:

[(1, 247548392), (2, 123774196), (4, 61887098), (7, 35364056), (8, 30943549), (13, 19042184), (14, 17682028), (26, 9521092), (28, 8841014), (31, 7985432), (49, 5052008), (52, 4760546), (56, 4420507), (62, 3992716), (91, 2720312), (98, 2526004), (104, 2380273), (124, 1996358), (182, 1360156), (196, 1263002), (217, 1140776), (248, 998179), (364, 680078), (392, 631501), (403, 614264), (434, 570388), (637, 388616), (728, 340039), (806, 307132), (868, 285194), (1274, 194308), (1519, 162968), (1567, 157976), (1612, 153566), (1736, 142597), (2548, 97154), (2821, 87752), (3038, 81484), (3134, 78988), (3224, 76783), (5096, 48577), (5642, 43876), (6076, 40742), (6268, 39494), (10969, 22568), (11284, 21938), (12152, 20371), (12536, 19747)]