335089168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 725271040

約数和(自身を除く): 390181872

約数列:

[1, 2, 4, 8, 16, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 304, 496, 589, 592, 703, 961, 1147, 1178, 1406, 1922, 2294, 2356, 2812, 3844, 4588, 4712, 5624, 7688, 9176, 9424, 11248, 15376, 18259, 18352, 21793, 29791, 35557, 36518, 43586, 59582, 71114, 73036, 87172, 119164, 142228, 146072, 174344, 238328, 284456, 292144, 348688, 476656, 566029, 568912, 675583, 1102267, 1132058, 1351166, 2204534, 2264116, 2702332, 4409068, 4528232, 5404664, 8818136, 9056464, 10809328, 17636272, 20943073, 41886146, 83772292, 167544584, 335089168]

約数ペア:

[(1, 335089168), (2, 167544584), (4, 83772292), (8, 41886146), (16, 20943073), (19, 17636272), (31, 10809328), (37, 9056464), (38, 8818136), (62, 5404664), (74, 4528232), (76, 4409068), (124, 2702332), (148, 2264116), (152, 2204534), (248, 1351166), (296, 1132058), (304, 1102267), (496, 675583), (589, 568912), (592, 566029), (703, 476656), (961, 348688), (1147, 292144), (1178, 284456), (1406, 238328), (1922, 174344), (2294, 146072), (2356, 142228), (2812, 119164), (3844, 87172), (4588, 73036), (4712, 71114), (5624, 59582), (7688, 43586), (9176, 36518), (9424, 35557), (11248, 29791), (15376, 21793), (18259, 18352)]