1140213712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 2546712000

約数和(自身を除く): 1406498288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 349, 418, 698, 836, 977, 1396, 1672, 1954, 2792, 3344, 3839, 3908, 5584, 6631, 7678, 7816, 10747, 13262, 15356, 15632, 18563, 21494, 26524, 30712, 37126, 42988, 53048, 61424, 72941, 74252, 85976, 106096, 145882, 148504, 171952, 204193, 291764, 297008, 340973, 408386, 583528, 681946, 816772, 1167056, 1363892, 1633544, 2727784, 3267088, 3750703, 5455568, 6478487, 7501406, 12956974, 15002812, 25913948, 30005624, 51827896, 60011248, 71263357, 103655792, 142526714, 285053428, 570106856, 1140213712]

約数ペア:

[(1, 1140213712), (2, 570106856), (4, 285053428), (8, 142526714), (11, 103655792), (16, 71263357), (19, 60011248), (22, 51827896), (38, 30005624), (44, 25913948), (76, 15002812), (88, 12956974), (152, 7501406), (176, 6478487), (209, 5455568), (304, 3750703), (349, 3267088), (418, 2727784), (698, 1633544), (836, 1363892), (977, 1167056), (1396, 816772), (1672, 681946), (1954, 583528), (2792, 408386), (3344, 340973), (3839, 297008), (3908, 291764), (5584, 204193), (6631, 171952), (7678, 148504), (7816, 145882), (10747, 106096), (13262, 85976), (15356, 74252), (15632, 72941), (18563, 61424), (21494, 53048), (26524, 42988), (30712, 37126)]