310761472

素因数分解:

$2^{11}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 725306400

約数和(自身を除く): 414544928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 409, 424, 448, 512, 742, 818, 848, 896, 1024, 1484, 1636, 1696, 1792, 2048, 2863, 2968, 3272, 3392, 3584, 5726, 5936, 6544, 6784, 7168, 11452, 11872, 13088, 13568, 14336, 21677, 22904, 23744, 26176, 27136, 43354, 45808, 47488, 52352, 54272, 86708, 91616, 94976, 104704, 108544, 151739, 173416, 183232, 189952, 209408, 303478, 346832, 366464, 379904, 418816, 606956, 693664, 732928, 759808, 837632, 1213912, 1387328, 1465856, 2427824, 2774656, 2931712, 4855648, 5549312, 5863424, 9711296, 11098624, 19422592, 22197248, 38845184, 44394496, 77690368, 155380736, 310761472]

約数ペア:

[(1, 310761472), (2, 155380736), (4, 77690368), (7, 44394496), (8, 38845184), (14, 22197248), (16, 19422592), (28, 11098624), (32, 9711296), (53, 5863424), (56, 5549312), (64, 4855648), (106, 2931712), (112, 2774656), (128, 2427824), (212, 1465856), (224, 1387328), (256, 1213912), (371, 837632), (409, 759808), (424, 732928), (448, 693664), (512, 606956), (742, 418816), (818, 379904), (848, 366464), (896, 346832), (1024, 303478), (1484, 209408), (1636, 189952), (1696, 183232), (1792, 173416), (2048, 151739), (2863, 108544), (2968, 104704), (3272, 94976), (3392, 91616), (3584, 86708), (5726, 54272), (5936, 52352), (6544, 47488), (6784, 45808), (7168, 43354), (11452, 27136), (11872, 26176), (13088, 23744), (13568, 22904), (14336, 21677)]