327762144

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49481}}^1$

素因数の和:49520

約数の個数: 72

約数和(自身を含む): 972618192

約数和(自身を除く): 644856048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 49481, 98962, 148443, 197924, 296886, 395848, 445329, 593772, 791696, 890658, 1138063, 1187544, 1583392, 1781316, 2276126, 2375088, 3414189, 3562632, 4552252, 4750176, 6828378, 7125264, 9104504, 10242567, 13656756, 14250528, 18209008, 20485134, 27313512, 36418016, 40970268, 54627024, 81940536, 109254048, 163881072, 327762144]

約数ペア:

[(1, 327762144), (2, 163881072), (3, 109254048), (4, 81940536), (6, 54627024), (8, 40970268), (9, 36418016), (12, 27313512), (16, 20485134), (18, 18209008), (23, 14250528), (24, 13656756), (32, 10242567), (36, 9104504), (46, 7125264), (48, 6828378), (69, 4750176), (72, 4552252), (92, 3562632), (96, 3414189), (138, 2375088), (144, 2276126), (184, 1781316), (207, 1583392), (276, 1187544), (288, 1138063), (368, 890658), (414, 791696), (552, 593772), (736, 445329), (828, 395848), (1104, 296886), (1656, 197924), (2208, 148443), (3312, 98962), (6624, 49481)]