396863488

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 1006387200

約数和(自身を除く): 609523712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 47, 56, 62, 64, 76, 94, 112, 124, 128, 133, 152, 188, 217, 224, 248, 256, 266, 304, 329, 376, 434, 448, 496, 512, 532, 589, 608, 658, 752, 868, 893, 896, 992, 1024, 1064, 1178, 1216, 1316, 1457, 1504, 1736, 1786, 1792, 1984, 2048, 2128, 2356, 2432, 2632, 2914, 3008, 3472, 3572, 3584, 3968, 4123, 4256, 4712, 4864, 5264, 5828, 6016, 6251, 6944, 7144, 7168, 7936, 8246, 8512, 9424, 9728, 10199, 10528, 11656, 12032, 12502, 13888, 14288, 14336, 15872, 16492, 17024, 18848, 19456, 20398, 21056, 23312, 24064, 25004, 27683, 27776, 28576, 31744, 32984, 34048, 37696, 38912, 40796, 42112, 46624, 48128, 50008, 55366, 55552, 57152, 63488, 65968, 68096, 75392, 81592, 84224, 93248, 96256, 100016, 110732, 111104, 114304, 131936, 136192, 150784, 163184, 168448, 186496, 193781, 200032, 221464, 222208, 228608, 263872, 272384, 301568, 326368, 336896, 372992, 387562, 400064, 442928, 444416, 457216, 527744, 603136, 652736, 673792, 745984, 775124, 800128, 885856, 914432, 1055488, 1206272, 1305472, 1491968, 1550248, 1600256, 1771712, 1828864, 2110976, 2610944, 2983936, 3100496, 3200512, 3543424, 4221952, 5221888, 6200992, 6401024, 7086848, 8443904, 10443776, 12401984, 12802048, 14173696, 20887552, 24803968, 28347392, 49607936, 56694784, 99215872, 198431744, 396863488]

約数ペア:

[(1, 396863488), (2, 198431744), (4, 99215872), (7, 56694784), (8, 49607936), (14, 28347392), (16, 24803968), (19, 20887552), (28, 14173696), (31, 12802048), (32, 12401984), (38, 10443776), (47, 8443904), (56, 7086848), (62, 6401024), (64, 6200992), (76, 5221888), (94, 4221952), (112, 3543424), (124, 3200512), (128, 3100496), (133, 2983936), (152, 2610944), (188, 2110976), (217, 1828864), (224, 1771712), (248, 1600256), (256, 1550248), (266, 1491968), (304, 1305472), (329, 1206272), (376, 1055488), (434, 914432), (448, 885856), (496, 800128), (512, 775124), (532, 745984), (589, 673792), (608, 652736), (658, 603136), (752, 527744), (868, 457216), (893, 444416), (896, 442928), (992, 400064), (1024, 387562), (1064, 372992), (1178, 336896), (1216, 326368), (1316, 301568), (1457, 272384), (1504, 263872), (1736, 228608), (1786, 222208), (1792, 221464), (1984, 200032), (2048, 193781), (2128, 186496), (2356, 168448), (2432, 163184), (2632, 150784), (2914, 136192), (3008, 131936), (3472, 114304), (3572, 111104), (3584, 110732), (3968, 100016), (4123, 96256), (4256, 93248), (4712, 84224), (4864, 81592), (5264, 75392), (5828, 68096), (6016, 65968), (6251, 63488), (6944, 57152), (7144, 55552), (7168, 55366), (7936, 50008), (8246, 48128), (8512, 46624), (9424, 42112), (9728, 40796), (10199, 38912), (10528, 37696), (11656, 34048), (12032, 32984), (12502, 31744), (13888, 28576), (14288, 27776), (14336, 27683), (15872, 25004), (16492, 24064), (17024, 23312), (18848, 21056), (19456, 20398)]