268175448

素因数分解:

$2^3\times 3^4\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 753500880

約数和(自身を除く): 485325432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 557, 648, 743, 1114, 1486, 1671, 2228, 2229, 2972, 3342, 4456, 4458, 5013, 5944, 6684, 6687, 8916, 10026, 13368, 13374, 15039, 17832, 20052, 20061, 26748, 30078, 40104, 40122, 45117, 53496, 60156, 60183, 80244, 90234, 120312, 120366, 160488, 180468, 240732, 360936, 413851, 481464, 827702, 1241553, 1655404, 2483106, 3310808, 3724659, 4966212, 7449318, 9932424, 11173977, 14898636, 22347954, 29797272, 33521931, 44695908, 67043862, 89391816, 134087724, 268175448]

約数ペア:

[(1, 268175448), (2, 134087724), (3, 89391816), (4, 67043862), (6, 44695908), (8, 33521931), (9, 29797272), (12, 22347954), (18, 14898636), (24, 11173977), (27, 9932424), (36, 7449318), (54, 4966212), (72, 3724659), (81, 3310808), (108, 2483106), (162, 1655404), (216, 1241553), (324, 827702), (557, 481464), (648, 413851), (743, 360936), (1114, 240732), (1486, 180468), (1671, 160488), (2228, 120366), (2229, 120312), (2972, 90234), (3342, 80244), (4456, 60183), (4458, 60156), (5013, 53496), (5944, 45117), (6684, 40122), (6687, 40104), (8916, 30078), (10026, 26748), (13368, 20061), (13374, 20052), (15039, 17832)]