1959765248

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 4737828480

約数和(自身を除く): 2778063232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 56, 58, 64, 86, 112, 116, 128, 172, 203, 224, 232, 256, 301, 344, 406, 448, 464, 602, 688, 812, 877, 896, 928, 1204, 1247, 1376, 1624, 1754, 1792, 1856, 2408, 2494, 2752, 3248, 3508, 3712, 4816, 4988, 5504, 6139, 6496, 7016, 7424, 8729, 9632, 9976, 11008, 12278, 12992, 14032, 17458, 19264, 19952, 24556, 25433, 25984, 28064, 34916, 37711, 38528, 39904, 49112, 50866, 51968, 56128, 69832, 75422, 77056, 79808, 98224, 101732, 112256, 139664, 150844, 159616, 178031, 196448, 203464, 224512, 263977, 279328, 301688, 319232, 356062, 392896, 406928, 527954, 558656, 603376, 712124, 785792, 813856, 1055908, 1093619, 1117312, 1206752, 1424248, 1571584, 1627712, 2111816, 2187238, 2234624, 2413504, 2848496, 3255424, 4223632, 4374476, 4827008, 5696992, 6510848, 7655333, 8447264, 8748952, 9654016, 11393984, 15310666, 16894528, 17497904, 22787968, 30621332, 33789056, 34995808, 45575936, 61242664, 67578112, 69991616, 122485328, 139983232, 244970656, 279966464, 489941312, 979882624, 1959765248]

約数ペア:

[(1, 1959765248), (2, 979882624), (4, 489941312), (7, 279966464), (8, 244970656), (14, 139983232), (16, 122485328), (28, 69991616), (29, 67578112), (32, 61242664), (43, 45575936), (56, 34995808), (58, 33789056), (64, 30621332), (86, 22787968), (112, 17497904), (116, 16894528), (128, 15310666), (172, 11393984), (203, 9654016), (224, 8748952), (232, 8447264), (256, 7655333), (301, 6510848), (344, 5696992), (406, 4827008), (448, 4374476), (464, 4223632), (602, 3255424), (688, 2848496), (812, 2413504), (877, 2234624), (896, 2187238), (928, 2111816), (1204, 1627712), (1247, 1571584), (1376, 1424248), (1624, 1206752), (1754, 1117312), (1792, 1093619), (1856, 1055908), (2408, 813856), (2494, 785792), (2752, 712124), (3248, 603376), (3508, 558656), (3712, 527954), (4816, 406928), (4988, 392896), (5504, 356062), (6139, 319232), (6496, 301688), (7016, 279328), (7424, 263977), (8729, 224512), (9632, 203464), (9976, 196448), (11008, 178031), (12278, 159616), (12992, 150844), (14032, 139664), (17458, 112256), (19264, 101732), (19952, 98224), (24556, 79808), (25433, 77056), (25984, 75422), (28064, 69832), (34916, 56128), (37711, 51968), (38528, 50866), (39904, 49112)]