1427773952

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3209}}^1$

素因数の和:3317

約数の個数: 80

約数和(自身を含む): 3152476800

約数和(自身を除く): 1724702848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 256, 316, 352, 512, 632, 704, 869, 1264, 1408, 1738, 2528, 2816, 3209, 3476, 5056, 5632, 6418, 6952, 10112, 12836, 13904, 20224, 25672, 27808, 35299, 40448, 51344, 55616, 70598, 102688, 111232, 141196, 205376, 222464, 253511, 282392, 410752, 444928, 507022, 564784, 821504, 1014044, 1129568, 1643008, 2028088, 2259136, 2788621, 4056176, 4518272, 5577242, 8112352, 9036544, 11154484, 16224704, 18073088, 22308968, 32449408, 44617936, 64898816, 89235872, 129797632, 178471744, 356943488, 713886976, 1427773952]

約数ペア:

[(1, 1427773952), (2, 713886976), (4, 356943488), (8, 178471744), (11, 129797632), (16, 89235872), (22, 64898816), (32, 44617936), (44, 32449408), (64, 22308968), (79, 18073088), (88, 16224704), (128, 11154484), (158, 9036544), (176, 8112352), (256, 5577242), (316, 4518272), (352, 4056176), (512, 2788621), (632, 2259136), (704, 2028088), (869, 1643008), (1264, 1129568), (1408, 1014044), (1738, 821504), (2528, 564784), (2816, 507022), (3209, 444928), (3476, 410752), (5056, 282392), (5632, 253511), (6418, 222464), (6952, 205376), (10112, 141196), (12836, 111232), (13904, 102688), (20224, 70598), (25672, 55616), (27808, 51344), (35299, 40448)]