488293338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 1098316800

約数和(自身を除く): 610023462

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 89, 93, 178, 186, 267, 403, 534, 806, 1157, 1209, 2269, 2314, 2418, 2759, 3471, 4538, 5518, 6807, 6942, 8277, 13614, 16554, 29497, 35867, 58994, 70339, 71734, 88491, 107601, 140678, 176982, 201941, 211017, 215202, 403882, 422034, 605823, 914407, 1211646, 1828814, 2625233, 2743221, 5250466, 5486442, 6260171, 7875699, 12520342, 15751398, 18780513, 37561026, 81382223, 162764446, 244146669, 488293338]

約数ペア:

[(1, 488293338), (2, 244146669), (3, 162764446), (6, 81382223), (13, 37561026), (26, 18780513), (31, 15751398), (39, 12520342), (62, 7875699), (78, 6260171), (89, 5486442), (93, 5250466), (178, 2743221), (186, 2625233), (267, 1828814), (403, 1211646), (534, 914407), (806, 605823), (1157, 422034), (1209, 403882), (2269, 215202), (2314, 211017), (2418, 201941), (2759, 176982), (3471, 140678), (4538, 107601), (5518, 88491), (6807, 71734), (6942, 70339), (8277, 58994), (13614, 35867), (16554, 29497)]