2001009072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 160

約数和(自身を含む): 5640710400

約数和(自身を除く): 3639701328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 89, 102, 118, 136, 177, 178, 204, 236, 267, 272, 354, 356, 408, 467, 472, 534, 708, 712, 816, 934, 944, 1003, 1068, 1401, 1416, 1424, 1513, 1868, 2006, 2136, 2802, 2832, 3009, 3026, 3736, 4012, 4272, 4539, 5251, 5604, 6018, 6052, 7472, 7939, 8024, 9078, 10502, 11208, 12036, 12104, 15753, 15878, 16048, 18156, 21004, 22416, 23817, 24072, 24208, 27553, 31506, 31756, 36312, 41563, 42008, 47634, 48144, 55106, 63012, 63512, 72624, 82659, 83126, 84016, 89267, 95268, 110212, 124689, 126024, 127024, 165318, 166252, 178534, 190536, 220424, 249378, 252048, 267801, 330636, 332504, 357068, 381072, 440848, 468401, 498756, 535602, 661272, 665008, 706571, 714136, 936802, 997512, 1071204, 1322544, 1405203, 1413142, 1428272, 1873604, 1995024, 2119713, 2142408, 2452217, 2810406, 2826284, 3747208, 4239426, 4284816, 4904434, 5620812, 5652568, 7356651, 7494416, 8478852, 9808868, 11241624, 11305136, 14713302, 16957704, 19617736, 22483248, 29426604, 33915408, 39235472, 41687689, 58853208, 83375378, 117706416, 125063067, 166750756, 250126134, 333501512, 500252268, 667003024, 1000504536, 2001009072]

約数ペア:

[(1, 2001009072), (2, 1000504536), (3, 667003024), (4, 500252268), (6, 333501512), (8, 250126134), (12, 166750756), (16, 125063067), (17, 117706416), (24, 83375378), (34, 58853208), (48, 41687689), (51, 39235472), (59, 33915408), (68, 29426604), (89, 22483248), (102, 19617736), (118, 16957704), (136, 14713302), (177, 11305136), (178, 11241624), (204, 9808868), (236, 8478852), (267, 7494416), (272, 7356651), (354, 5652568), (356, 5620812), (408, 4904434), (467, 4284816), (472, 4239426), (534, 3747208), (708, 2826284), (712, 2810406), (816, 2452217), (934, 2142408), (944, 2119713), (1003, 1995024), (1068, 1873604), (1401, 1428272), (1416, 1413142), (1424, 1405203), (1513, 1322544), (1868, 1071204), (2006, 997512), (2136, 936802), (2802, 714136), (2832, 706571), (3009, 665008), (3026, 661272), (3736, 535602), (4012, 498756), (4272, 468401), (4539, 440848), (5251, 381072), (5604, 357068), (6018, 332504), (6052, 330636), (7472, 267801), (7939, 252048), (8024, 249378), (9078, 220424), (10502, 190536), (11208, 178534), (12036, 166252), (12104, 165318), (15753, 127024), (15878, 126024), (16048, 124689), (18156, 110212), (21004, 95268), (22416, 89267), (23817, 84016), (24072, 83126), (24208, 82659), (27553, 72624), (31506, 63512), (31756, 63012), (36312, 55106), (41563, 48144), (42008, 47634)]