1515671964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{16363}}^1$

素因数の和:16487

約数の個数: 72

約数和(自身を含む): 4002765312

約数和(自身を除く): 2487093348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 996, 1116, 1494, 2573, 2988, 5146, 7719, 10292, 15438, 16363, 23157, 30876, 32726, 46314, 49089, 65452, 92628, 98178, 147267, 196356, 294534, 507253, 589068, 1014506, 1358129, 1521759, 2029012, 2716258, 3043518, 4074387, 4565277, 5432516, 6087036, 8148774, 9130554, 12223161, 16297548, 18261108, 24446322, 42101999, 48892644, 84203998, 126305997, 168407996, 252611994, 378917991, 505223988, 757835982, 1515671964]

約数ペア:

[(1, 1515671964), (2, 757835982), (3, 505223988), (4, 378917991), (6, 252611994), (9, 168407996), (12, 126305997), (18, 84203998), (31, 48892644), (36, 42101999), (62, 24446322), (83, 18261108), (93, 16297548), (124, 12223161), (166, 9130554), (186, 8148774), (249, 6087036), (279, 5432516), (332, 4565277), (372, 4074387), (498, 3043518), (558, 2716258), (747, 2029012), (996, 1521759), (1116, 1358129), (1494, 1014506), (2573, 589068), (2988, 507253), (5146, 294534), (7719, 196356), (10292, 147267), (15438, 98178), (16363, 92628), (23157, 65452), (30876, 49089), (32726, 46314)]