315225344

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3395

約数の個数: 72

約数和(自身を含む): 732896640

約数和(自身を除く): 417671296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1696, 1792, 2968, 3319, 3392, 5936, 6638, 6784, 11872, 13276, 13568, 23233, 23744, 26552, 46466, 47488, 53104, 92932, 94976, 106208, 175907, 185864, 212416, 351814, 371728, 424832, 703628, 743456, 849664, 1231349, 1407256, 1486912, 2462698, 2814512, 2973824, 4925396, 5629024, 5947648, 9850792, 11258048, 19701584, 22516096, 39403168, 45032192, 78806336, 157612672, 315225344]

約数ペア:

[(1, 315225344), (2, 157612672), (4, 78806336), (7, 45032192), (8, 39403168), (14, 22516096), (16, 19701584), (28, 11258048), (32, 9850792), (53, 5947648), (56, 5629024), (64, 4925396), (106, 2973824), (112, 2814512), (128, 2462698), (212, 1486912), (224, 1407256), (256, 1231349), (371, 849664), (424, 743456), (448, 703628), (742, 424832), (848, 371728), (896, 351814), (1484, 212416), (1696, 185864), (1792, 175907), (2968, 106208), (3319, 94976), (3392, 92932), (5936, 53104), (6638, 47488), (6784, 46466), (11872, 26552), (13276, 23744), (13568, 23233)]