377957008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 880631136

約数和(自身を除く): 502674128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 131, 143, 169, 176, 194, 208, 262, 286, 338, 388, 524, 572, 676, 776, 1048, 1067, 1144, 1261, 1352, 1441, 1552, 1703, 1859, 2096, 2134, 2288, 2522, 2704, 2882, 3406, 3718, 4268, 5044, 5764, 6812, 7436, 8536, 10088, 11528, 12707, 13624, 13871, 14872, 16393, 17072, 18733, 20176, 22139, 23056, 25414, 27248, 27742, 29744, 32786, 37466, 44278, 50828, 55484, 65572, 74932, 88556, 101656, 110968, 131144, 139777, 149864, 165191, 177112, 180323, 203312, 221936, 243529, 262288, 279554, 299728, 330382, 354224, 360646, 487058, 559108, 660764, 721292, 974116, 1118216, 1321528, 1442584, 1817101, 1948232, 2147483, 2236432, 2643056, 2885168, 3634202, 3896464, 4294966, 7268404, 8589932, 14536808, 17179864, 23622313, 29073616, 34359728, 47244626, 94489252, 188978504, 377957008]

約数ペア:

[(1, 377957008), (2, 188978504), (4, 94489252), (8, 47244626), (11, 34359728), (13, 29073616), (16, 23622313), (22, 17179864), (26, 14536808), (44, 8589932), (52, 7268404), (88, 4294966), (97, 3896464), (104, 3634202), (131, 2885168), (143, 2643056), (169, 2236432), (176, 2147483), (194, 1948232), (208, 1817101), (262, 1442584), (286, 1321528), (338, 1118216), (388, 974116), (524, 721292), (572, 660764), (676, 559108), (776, 487058), (1048, 360646), (1067, 354224), (1144, 330382), (1261, 299728), (1352, 279554), (1441, 262288), (1552, 243529), (1703, 221936), (1859, 203312), (2096, 180323), (2134, 177112), (2288, 165191), (2522, 149864), (2704, 139777), (2882, 131144), (3406, 110968), (3718, 101656), (4268, 88556), (5044, 74932), (5764, 65572), (6812, 55484), (7436, 50828), (8536, 44278), (10088, 37466), (11528, 32786), (12707, 29744), (13624, 27742), (13871, 27248), (14872, 25414), (16393, 23056), (17072, 22139), (18733, 20176)]