488287488

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{48907}}^1$

素因数の和:48939

約数の個数: 72

約数和(自身を含む): 1399551328

約数和(自身を除く): 911263840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 48907, 97814, 146721, 195628, 293442, 391256, 586884, 635791, 782512, 1173768, 1271582, 1565024, 1907373, 2347536, 2543164, 3130048, 3814746, 4695072, 5086328, 6260096, 7629492, 9390144, 10172656, 12520192, 15258984, 18780288, 20345312, 30517968, 37560576, 40690624, 61035936, 81381248, 122071872, 162762496, 244143744, 488287488]

約数ペア:

[(1, 488287488), (2, 244143744), (3, 162762496), (4, 122071872), (6, 81381248), (8, 61035936), (12, 40690624), (13, 37560576), (16, 30517968), (24, 20345312), (26, 18780288), (32, 15258984), (39, 12520192), (48, 10172656), (52, 9390144), (64, 7629492), (78, 6260096), (96, 5086328), (104, 4695072), (128, 3814746), (156, 3130048), (192, 2543164), (208, 2347536), (256, 1907373), (312, 1565024), (384, 1271582), (416, 1173768), (624, 782512), (768, 635791), (832, 586884), (1248, 391256), (1664, 293442), (2496, 195628), (3328, 146721), (4992, 97814), (9984, 48907)]