428091408

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{44371}}^1$

素因数の和:44452

約数の個数: 60

約数和(自身を含む): 1215970288

約数和(自身を除く): 787878880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 44371, 88742, 133113, 177484, 266226, 354968, 399339, 532452, 709936, 798678, 1064904, 1597356, 2129808, 2972857, 3194712, 5945714, 6389424, 8918571, 11891428, 17837142, 23782856, 26755713, 35674284, 47565712, 53511426, 71348568, 107022852, 142697136, 214045704, 428091408]

約数ペア:

[(1, 428091408), (2, 214045704), (3, 142697136), (4, 107022852), (6, 71348568), (8, 53511426), (9, 47565712), (12, 35674284), (16, 26755713), (18, 23782856), (24, 17837142), (36, 11891428), (48, 8918571), (67, 6389424), (72, 5945714), (134, 3194712), (144, 2972857), (201, 2129808), (268, 1597356), (402, 1064904), (536, 798678), (603, 709936), (804, 532452), (1072, 399339), (1206, 354968), (1608, 266226), (2412, 177484), (3216, 133113), (4824, 88742), (9648, 44371)]