261760958046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{7561}}^1\times {\mathrm{30529}}^1$

素因数の和:38111

約数の個数: 80

約数和(自身を含む): 670440265440

約数和(自身を除く): 408679307394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 7561, 15122, 22683, 30529, 45366, 52927, 61058, 68049, 91587, 105854, 136098, 158781, 183174, 204147, 213703, 274761, 317562, 408294, 427406, 476343, 549522, 612441, 641109, 824283, 952686, 1224882, 1282218, 1429029, 1648566, 1923327, 2472849, 2858058, 3846654, 4287087, 4945698, 5769981, 8574174, 11539962, 17309943, 34619886, 230829769, 461659538, 692489307, 1384978614, 1615808383, 2077467921, 3231616766, 4154935842, 4847425149, 6232403763, 9694850298, 12464807526, 14542275447, 18697211289, 29084550894, 37394422578, 43626826341, 87253652682, 130880479023, 261760958046]

約数ペア:

[(1, 261760958046), (2, 130880479023), (3, 87253652682), (6, 43626826341), (7, 37394422578), (9, 29084550894), (14, 18697211289), (18, 14542275447), (21, 12464807526), (27, 9694850298), (42, 6232403763), (54, 4847425149), (63, 4154935842), (81, 3231616766), (126, 2077467921), (162, 1615808383), (189, 1384978614), (378, 692489307), (567, 461659538), (1134, 230829769), (7561, 34619886), (15122, 17309943), (22683, 11539962), (30529, 8574174), (45366, 5769981), (52927, 4945698), (61058, 4287087), (68049, 3846654), (91587, 2858058), (105854, 2472849), (136098, 1923327), (158781, 1648566), (183174, 1429029), (204147, 1282218), (213703, 1224882), (274761, 952686), (317562, 824283), (408294, 641109), (427406, 612441), (476343, 549522)]