392131896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40543}}^1$

素因数の和:40596

約数の個数: 64

約数和(自身を含む): 1089822720

約数和(自身を除く): 697690824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 40543, 81086, 121629, 162172, 243258, 324344, 486516, 527059, 973032, 1054118, 1256833, 1581177, 2108236, 2513666, 3162354, 3770499, 4216472, 5027332, 6324708, 7540998, 10054664, 12649416, 15081996, 16338829, 30163992, 32677658, 49016487, 65355316, 98032974, 130710632, 196065948, 392131896]

約数ペア:

[(1, 392131896), (2, 196065948), (3, 130710632), (4, 98032974), (6, 65355316), (8, 49016487), (12, 32677658), (13, 30163992), (24, 16338829), (26, 15081996), (31, 12649416), (39, 10054664), (52, 7540998), (62, 6324708), (78, 5027332), (93, 4216472), (104, 3770499), (124, 3162354), (156, 2513666), (186, 2108236), (248, 1581177), (312, 1256833), (372, 1054118), (403, 973032), (744, 527059), (806, 486516), (1209, 324344), (1612, 243258), (2418, 162172), (3224, 121629), (4836, 81086), (9672, 40543)]