974971608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{84457}}^1$

素因数の和:84516

約数の個数: 64

約数和(自身を含む): 2695899360

約数和(自身を除く): 1720927752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 84457, 168914, 253371, 337828, 506742, 675656, 1013484, 1097941, 2026968, 2195882, 3124909, 3293823, 4391764, 6249818, 6587646, 8783528, 9374727, 12499636, 13175292, 18749454, 24999272, 26350584, 37498908, 40623817, 74997816, 81247634, 121871451, 162495268, 243742902, 324990536, 487485804, 974971608]

約数ペア:

[(1, 974971608), (2, 487485804), (3, 324990536), (4, 243742902), (6, 162495268), (8, 121871451), (12, 81247634), (13, 74997816), (24, 40623817), (26, 37498908), (37, 26350584), (39, 24999272), (52, 18749454), (74, 13175292), (78, 12499636), (104, 9374727), (111, 8783528), (148, 6587646), (156, 6249818), (222, 4391764), (296, 3293823), (312, 3124909), (444, 2195882), (481, 2026968), (888, 1097941), (962, 1013484), (1443, 675656), (1924, 506742), (2886, 337828), (3848, 253371), (5772, 168914), (11544, 84457)]