306841472

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11099

約数の個数: 64

約数和(自身を含む): 721213440

約数和(自身を除く): 414371968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 11047, 13888, 22094, 27776, 44188, 77329, 88376, 154658, 176752, 309316, 342457, 353504, 618632, 684914, 707008, 1237264, 1369828, 1414016, 2397199, 2474528, 2739656, 4794398, 4949056, 5479312, 9588796, 9898112, 10958624, 19177592, 21917248, 38355184, 43834496, 76710368, 153420736, 306841472]

約数ペア:

[(1, 306841472), (2, 153420736), (4, 76710368), (7, 43834496), (8, 38355184), (14, 21917248), (16, 19177592), (28, 10958624), (31, 9898112), (32, 9588796), (56, 5479312), (62, 4949056), (64, 4794398), (112, 2739656), (124, 2474528), (128, 2397199), (217, 1414016), (224, 1369828), (248, 1237264), (434, 707008), (448, 684914), (496, 618632), (868, 353504), (896, 342457), (992, 309316), (1736, 176752), (1984, 154658), (3472, 88376), (3968, 77329), (6944, 44188), (11047, 27776), (13888, 22094)]