1109564456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 2817884160

約数和(自身を除く): 1708319704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 127, 143, 154, 182, 254, 286, 308, 364, 508, 572, 616, 728, 889, 1001, 1016, 1091, 1144, 1397, 1651, 1778, 2002, 2182, 2794, 3302, 3556, 4004, 4364, 5588, 6604, 7112, 7637, 8008, 8728, 9779, 11176, 11557, 12001, 13208, 14183, 15274, 18161, 19558, 23114, 24002, 28366, 30548, 36322, 39116, 46228, 48004, 56732, 61096, 72644, 78232, 84007, 92456, 96008, 99281, 113464, 127127, 138557, 145288, 156013, 168014, 198562, 254254, 277114, 312026, 336028, 397124, 508508, 554228, 624052, 672056, 794248, 969899, 1017016, 1092091, 1108456, 1248104, 1524127, 1801241, 1939798, 2184182, 3048254, 3602482, 3879596, 4368364, 6096508, 7204964, 7759192, 8736728, 10668889, 12193016, 12608687, 14409928, 19813651, 21337778, 25217374, 39627302, 42675556, 50434748, 79254604, 85351112, 100869496, 138695557, 158509208, 277391114, 554782228, 1109564456]

約数ペア:

[(1, 1109564456), (2, 554782228), (4, 277391114), (7, 158509208), (8, 138695557), (11, 100869496), (13, 85351112), (14, 79254604), (22, 50434748), (26, 42675556), (28, 39627302), (44, 25217374), (52, 21337778), (56, 19813651), (77, 14409928), (88, 12608687), (91, 12193016), (104, 10668889), (127, 8736728), (143, 7759192), (154, 7204964), (182, 6096508), (254, 4368364), (286, 3879596), (308, 3602482), (364, 3048254), (508, 2184182), (572, 1939798), (616, 1801241), (728, 1524127), (889, 1248104), (1001, 1108456), (1016, 1092091), (1091, 1017016), (1144, 969899), (1397, 794248), (1651, 672056), (1778, 624052), (2002, 554228), (2182, 508508), (2794, 397124), (3302, 336028), (3556, 312026), (4004, 277114), (4364, 254254), (5588, 198562), (6604, 168014), (7112, 156013), (7637, 145288), (8008, 138557), (8728, 127127), (9779, 113464), (11176, 99281), (11557, 96008), (12001, 92456), (13208, 84007), (14183, 78232), (15274, 72644), (18161, 61096), (19558, 56732), (23114, 48004), (24002, 46228), (28366, 39116), (30548, 36322)]