408328596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23581}}^1$

素因数の和:23641

約数の個数: 72

約数和(自身を含む): 1141651784

約数和(自身を除く): 733323188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 23581, 47162, 70743, 94324, 141486, 212229, 282972, 306553, 424458, 613106, 848916, 872497, 919659, 1226212, 1744994, 1839318, 2617491, 2758977, 3489988, 3678636, 5234982, 5517954, 7852473, 10469964, 11035908, 11342461, 15704946, 22684922, 31409892, 34027383, 45369844, 68054766, 102082149, 136109532, 204164298, 408328596]

約数ペア:

[(1, 408328596), (2, 204164298), (3, 136109532), (4, 102082149), (6, 68054766), (9, 45369844), (12, 34027383), (13, 31409892), (18, 22684922), (26, 15704946), (36, 11342461), (37, 11035908), (39, 10469964), (52, 7852473), (74, 5517954), (78, 5234982), (111, 3678636), (117, 3489988), (148, 2758977), (156, 2617491), (222, 1839318), (234, 1744994), (333, 1226212), (444, 919659), (468, 872497), (481, 848916), (666, 613106), (962, 424458), (1332, 306553), (1443, 282972), (1924, 212229), (2886, 141486), (4329, 94324), (5772, 70743), (8658, 47162), (17316, 23581)]