1338746688

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{122327}}^1$

素因数の和:122364

約数の個数: 84

約数和(自身を含む): 4039270560

約数和(自身を除く): 2700523872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 122327, 244654, 366981, 489308, 733962, 978616, 1100943, 1467924, 1957232, 2201886, 2324213, 2935848, 3914464, 4403772, 4648426, 5871696, 6972639, 7828928, 8807544, 9296852, 11743392, 13945278, 17615088, 18593704, 20917917, 23486784, 27890556, 35230176, 37187408, 41835834, 55781112, 70460352, 74374816, 83671668, 111562224, 148749632, 167343336, 223124448, 334686672, 446248896, 669373344, 1338746688]

約数ペア:

[(1, 1338746688), (2, 669373344), (3, 446248896), (4, 334686672), (6, 223124448), (8, 167343336), (9, 148749632), (12, 111562224), (16, 83671668), (18, 74374816), (19, 70460352), (24, 55781112), (32, 41835834), (36, 37187408), (38, 35230176), (48, 27890556), (57, 23486784), (64, 20917917), (72, 18593704), (76, 17615088), (96, 13945278), (114, 11743392), (144, 9296852), (152, 8807544), (171, 7828928), (192, 6972639), (228, 5871696), (288, 4648426), (304, 4403772), (342, 3914464), (456, 2935848), (576, 2324213), (608, 2201886), (684, 1957232), (912, 1467924), (1216, 1100943), (1368, 978616), (1824, 733962), (2736, 489308), (3648, 366981), (5472, 244654), (10944, 122327)]