288925952

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 108

約数和(自身を含む): 693455616

約数和(自身を除く): 404529664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 743, 784, 868, 896, 992, 1486, 1519, 1568, 1736, 1792, 1984, 2972, 3038, 3136, 3472, 3968, 5201, 5944, 6076, 6272, 6944, 7936, 10402, 11888, 12152, 12544, 13888, 20804, 23033, 23776, 24304, 27776, 36407, 41608, 46066, 47552, 48608, 55552, 72814, 83216, 92132, 95104, 97216, 145628, 161231, 166432, 184264, 190208, 194432, 291256, 322462, 332864, 368528, 388864, 582512, 644924, 665728, 737056, 1128617, 1165024, 1289848, 1331456, 1474112, 2257234, 2330048, 2579696, 2948224, 4514468, 4660096, 5159392, 5896448, 9028936, 9320192, 10318784, 18057872, 20637568, 36115744, 41275136, 72231488, 144462976, 288925952]

約数ペア:

[(1, 288925952), (2, 144462976), (4, 72231488), (7, 41275136), (8, 36115744), (14, 20637568), (16, 18057872), (28, 10318784), (31, 9320192), (32, 9028936), (49, 5896448), (56, 5159392), (62, 4660096), (64, 4514468), (98, 2948224), (112, 2579696), (124, 2330048), (128, 2257234), (196, 1474112), (217, 1331456), (224, 1289848), (248, 1165024), (256, 1128617), (392, 737056), (434, 665728), (448, 644924), (496, 582512), (743, 388864), (784, 368528), (868, 332864), (896, 322462), (992, 291256), (1486, 194432), (1519, 190208), (1568, 184264), (1736, 166432), (1792, 161231), (1984, 145628), (2972, 97216), (3038, 95104), (3136, 92132), (3472, 83216), (3968, 72814), (5201, 55552), (5944, 48608), (6076, 47552), (6272, 46066), (6944, 41608), (7936, 36407), (10402, 27776), (11888, 24304), (12152, 23776), (12544, 23033), (13888, 20804)]