381170608

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 935096400

約数和(自身を除く): 553925792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 149, 182, 196, 208, 251, 298, 364, 392, 502, 596, 637, 728, 784, 1004, 1043, 1192, 1274, 1456, 1757, 1937, 2008, 2086, 2384, 2548, 3263, 3514, 3874, 4016, 4172, 5096, 6526, 7028, 7301, 7748, 8344, 10192, 12299, 13052, 13559, 14056, 14602, 15496, 16688, 22841, 24598, 26104, 27118, 28112, 29204, 30992, 37399, 45682, 49196, 52208, 54236, 58408, 74798, 91364, 94913, 98392, 108472, 116816, 149596, 159887, 182728, 189826, 196784, 216944, 261793, 299192, 319774, 365456, 379652, 486187, 523586, 598384, 639548, 759304, 972374, 1047172, 1279096, 1518608, 1832551, 1944748, 2094344, 2558192, 3403309, 3665102, 3889496, 4188688, 6806618, 7330204, 7778992, 13613236, 14660408, 23823163, 27226472, 29320816, 47646326, 54452944, 95292652, 190585304, 381170608]

約数ペア:

[(1, 381170608), (2, 190585304), (4, 95292652), (7, 54452944), (8, 47646326), (13, 29320816), (14, 27226472), (16, 23823163), (26, 14660408), (28, 13613236), (49, 7778992), (52, 7330204), (56, 6806618), (91, 4188688), (98, 3889496), (104, 3665102), (112, 3403309), (149, 2558192), (182, 2094344), (196, 1944748), (208, 1832551), (251, 1518608), (298, 1279096), (364, 1047172), (392, 972374), (502, 759304), (596, 639548), (637, 598384), (728, 523586), (784, 486187), (1004, 379652), (1043, 365456), (1192, 319774), (1274, 299192), (1456, 261793), (1757, 216944), (1937, 196784), (2008, 189826), (2086, 182728), (2384, 159887), (2548, 149596), (3263, 116816), (3514, 108472), (3874, 98392), (4016, 94913), (4172, 91364), (5096, 74798), (6526, 58408), (7028, 54236), (7301, 52208), (7748, 49196), (8344, 45682), (10192, 37399), (12299, 30992), (13052, 29204), (13559, 28112), (14056, 27118), (14602, 26104), (15496, 24598), (16688, 22841)]