1538354268

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{143879}}^1$

素因数の和:143909

約数の個数: 72

約数和(自身を含む): 4399274880

約数和(自身を除く): 2860920612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 143879, 287758, 431637, 575516, 863274, 1294911, 1582669, 1726548, 2589822, 3165338, 3884733, 4748007, 5179644, 6330676, 7769466, 9496014, 11654199, 14244021, 15538932, 18992028, 23308398, 28488042, 34962597, 42732063, 46616796, 56976084, 69925194, 85464126, 128196189, 139850388, 170928252, 256392378, 384588567, 512784756, 769177134, 1538354268]

約数ペア:

[(1, 1538354268), (2, 769177134), (3, 512784756), (4, 384588567), (6, 256392378), (9, 170928252), (11, 139850388), (12, 128196189), (18, 85464126), (22, 69925194), (27, 56976084), (33, 46616796), (36, 42732063), (44, 34962597), (54, 28488042), (66, 23308398), (81, 18992028), (99, 15538932), (108, 14244021), (132, 11654199), (162, 9496014), (198, 7769466), (243, 6330676), (297, 5179644), (324, 4748007), (396, 3884733), (486, 3165338), (594, 2589822), (891, 1726548), (972, 1582669), (1188, 1294911), (1782, 863274), (2673, 575516), (3564, 431637), (5346, 287758), (10692, 143879)]