388398504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3155

約数の個数: 96

約数和(自身を含む): 1085702400

約数和(自身を除く): 697303896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 2028, 2418, 3089, 3224, 4056, 4836, 5239, 6178, 9267, 9672, 10478, 12356, 15717, 18534, 20956, 24712, 31434, 37068, 40157, 41912, 62868, 74136, 80314, 95759, 120471, 125736, 160628, 191518, 240942, 287277, 321256, 383036, 481884, 522041, 574554, 766072, 963768, 1044082, 1149108, 1244867, 1566123, 2088164, 2298216, 2489734, 3132246, 3734601, 4176328, 4979468, 6264492, 7469202, 9958936, 12528984, 14938404, 16183271, 29876808, 32366542, 48549813, 64733084, 97099626, 129466168, 194199252, 388398504]

約数ペア:

[(1, 388398504), (2, 194199252), (3, 129466168), (4, 97099626), (6, 64733084), (8, 48549813), (12, 32366542), (13, 29876808), (24, 16183271), (26, 14938404), (31, 12528984), (39, 9958936), (52, 7469202), (62, 6264492), (78, 4979468), (93, 4176328), (104, 3734601), (124, 3132246), (156, 2489734), (169, 2298216), (186, 2088164), (248, 1566123), (312, 1244867), (338, 1149108), (372, 1044082), (403, 963768), (507, 766072), (676, 574554), (744, 522041), (806, 481884), (1014, 383036), (1209, 321256), (1352, 287277), (1612, 240942), (2028, 191518), (2418, 160628), (3089, 125736), (3224, 120471), (4056, 95759), (4836, 80314), (5239, 74136), (6178, 62868), (9267, 41912), (9672, 40157), (10478, 37068), (12356, 31434), (15717, 24712), (18534, 20956)]