1258578596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 2515755648

約数和(自身を除く): 1257177052

約数列:

[1, 2, 4, 11, 22, 44, 47, 61, 94, 121, 122, 188, 242, 244, 484, 517, 671, 907, 1034, 1342, 1814, 2068, 2684, 2867, 3628, 5687, 5734, 7381, 9977, 11374, 11468, 14762, 19954, 22748, 29524, 31537, 39908, 42629, 55327, 63074, 85258, 109747, 110654, 126148, 170516, 219494, 221308, 346907, 438988, 468919, 608597, 693814, 937838, 1217194, 1387628, 1875676, 2434388, 2600369, 5158109, 5200738, 6694567, 10316218, 10401476, 13389134, 20632436, 26778268, 28604059, 57208118, 114416236, 314644649, 629289298, 1258578596]

約数ペア:

[(1, 1258578596), (2, 629289298), (4, 314644649), (11, 114416236), (22, 57208118), (44, 28604059), (47, 26778268), (61, 20632436), (94, 13389134), (121, 10401476), (122, 10316218), (188, 6694567), (242, 5200738), (244, 5158109), (484, 2600369), (517, 2434388), (671, 1875676), (907, 1387628), (1034, 1217194), (1342, 937838), (1814, 693814), (2068, 608597), (2684, 468919), (2867, 438988), (3628, 346907), (5687, 221308), (5734, 219494), (7381, 170516), (9977, 126148), (11374, 110654), (11468, 109747), (14762, 85258), (19954, 63074), (22748, 55327), (29524, 42629), (31537, 39908)]