2861698992

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1\times {\mathrm{1889}}^1$

素因数の和:2790

約数の個数: 80

約数和(自身を含む): 7605450720

約数和(自身を除く): 4743751728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 853, 888, 1706, 1776, 1889, 2559, 3412, 3778, 5118, 5667, 6824, 7556, 10236, 11334, 13648, 15112, 20472, 22668, 30224, 31561, 40944, 45336, 63122, 69893, 90672, 94683, 126244, 139786, 189366, 209679, 252488, 279572, 378732, 419358, 504976, 559144, 757464, 838716, 1118288, 1514928, 1611317, 1677432, 3222634, 3354864, 4833951, 6445268, 9667902, 12890536, 19335804, 25781072, 38671608, 59618729, 77343216, 119237458, 178856187, 238474916, 357712374, 476949832, 715424748, 953899664, 1430849496, 2861698992]

約数ペア:

[(1, 2861698992), (2, 1430849496), (3, 953899664), (4, 715424748), (6, 476949832), (8, 357712374), (12, 238474916), (16, 178856187), (24, 119237458), (37, 77343216), (48, 59618729), (74, 38671608), (111, 25781072), (148, 19335804), (222, 12890536), (296, 9667902), (444, 6445268), (592, 4833951), (853, 3354864), (888, 3222634), (1706, 1677432), (1776, 1611317), (1889, 1514928), (2559, 1118288), (3412, 838716), (3778, 757464), (5118, 559144), (5667, 504976), (6824, 419358), (7556, 378732), (10236, 279572), (11334, 252488), (13648, 209679), (15112, 189366), (20472, 139786), (22668, 126244), (30224, 94683), (31561, 90672), (40944, 69893), (45336, 63122)]