1688894438236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1$

素因数の和:1859

約数の個数: 96

約数和(自身を含む): 3086162779392

約数和(自身を除く): 1397268341156

約数列:

[1, 2, 4, 37, 74, 131, 148, 163, 262, 326, 524, 547, 652, 977, 1094, 1954, 2188, 3908, 4847, 6031, 9694, 12062, 19388, 20239, 21353, 24124, 36149, 40478, 42706, 71657, 72298, 80956, 85412, 89161, 127987, 143314, 144596, 159251, 178322, 255974, 286628, 318502, 356644, 511948, 534419, 637004, 790061, 1068838, 1580122, 2137676, 2651309, 3160244, 3298957, 4735519, 5302618, 5892287, 6597914, 9471038, 10605236, 11680091, 11784574, 13195828, 18942076, 19773503, 20861881, 23360182, 23569148, 39547006, 41723762, 46720364, 70008889, 79094012, 83447524, 87110297, 140017778, 174220594, 280035556, 348441188, 432163367, 771889597, 864326734, 1543779194, 1728653468, 2590328893, 3087558388, 3223080989, 5180657786, 6446161978, 10361315572, 11411448907, 12892323956, 22822897814, 45645795628, 422223609559, 844447219118, 1688894438236]

約数ペア:

[(1, 1688894438236), (2, 844447219118), (4, 422223609559), (37, 45645795628), (74, 22822897814), (131, 12892323956), (148, 11411448907), (163, 10361315572), (262, 6446161978), (326, 5180657786), (524, 3223080989), (547, 3087558388), (652, 2590328893), (977, 1728653468), (1094, 1543779194), (1954, 864326734), (2188, 771889597), (3908, 432163367), (4847, 348441188), (6031, 280035556), (9694, 174220594), (12062, 140017778), (19388, 87110297), (20239, 83447524), (21353, 79094012), (24124, 70008889), (36149, 46720364), (40478, 41723762), (42706, 39547006), (71657, 23569148), (72298, 23360182), (80956, 20861881), (85412, 19773503), (89161, 18942076), (127987, 13195828), (143314, 11784574), (144596, 11680091), (159251, 10605236), (178322, 9471038), (255974, 6597914), (286628, 5892287), (318502, 5302618), (356644, 4735519), (511948, 3298957), (534419, 3160244), (637004, 2651309), (790061, 2137676), (1068838, 1580122)]