870836148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 2722976256

約数和(自身を除く): 1852140108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 241, 252, 273, 364, 468, 482, 546, 723, 819, 964, 1092, 1103, 1446, 1638, 1687, 2169, 2206, 2892, 3133, 3276, 3309, 3374, 4338, 4412, 5061, 6266, 6618, 6748, 7721, 8676, 9399, 9927, 10122, 12532, 13236, 14339, 15183, 15442, 18798, 19854, 20244, 21931, 23163, 28197, 28678, 30366, 30884, 37596, 39708, 43017, 43862, 46326, 56394, 57356, 60732, 65793, 69489, 86034, 87724, 92652, 100373, 112788, 129051, 131586, 138978, 172068, 197379, 200746, 258102, 263172, 265823, 277956, 301119, 394758, 401492, 516204, 531646, 602238, 789516, 797469, 903357, 1063292, 1204476, 1594938, 1806714, 1860761, 2392407, 3189876, 3455699, 3613428, 3721522, 4784814, 5582283, 6911398, 7443044, 9569628, 10367097, 11164566, 13822796, 16746849, 20734194, 22329132, 24189893, 31101291, 33493698, 41468388, 48379786, 62202582, 66987396, 72569679, 96759572, 124405164, 145139358, 217709037, 290278716, 435418074, 870836148]

約数ペア:

[(1, 870836148), (2, 435418074), (3, 290278716), (4, 217709037), (6, 145139358), (7, 124405164), (9, 96759572), (12, 72569679), (13, 66987396), (14, 62202582), (18, 48379786), (21, 41468388), (26, 33493698), (28, 31101291), (36, 24189893), (39, 22329132), (42, 20734194), (52, 16746849), (63, 13822796), (78, 11164566), (84, 10367097), (91, 9569628), (117, 7443044), (126, 6911398), (156, 5582283), (182, 4784814), (234, 3721522), (241, 3613428), (252, 3455699), (273, 3189876), (364, 2392407), (468, 1860761), (482, 1806714), (546, 1594938), (723, 1204476), (819, 1063292), (964, 903357), (1092, 797469), (1103, 789516), (1446, 602238), (1638, 531646), (1687, 516204), (2169, 401492), (2206, 394758), (2892, 301119), (3133, 277956), (3276, 265823), (3309, 263172), (3374, 258102), (4338, 200746), (4412, 197379), (5061, 172068), (6266, 138978), (6618, 131586), (6748, 129051), (7721, 112788), (8676, 100373), (9399, 92652), (9927, 87724), (10122, 86034), (12532, 69489), (13236, 65793), (14339, 60732), (15183, 57356), (15442, 56394), (18798, 46326), (19854, 43862), (20244, 43017), (21931, 39708), (23163, 37596), (28197, 30884), (28678, 30366)]