21705061008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 59668502400

約数和(自身を除く): 37963441392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 193, 228, 304, 317, 386, 389, 456, 579, 634, 772, 778, 912, 951, 1158, 1167, 1268, 1544, 1556, 1902, 2316, 2334, 2536, 3088, 3112, 3667, 3804, 4632, 4668, 5072, 6023, 6224, 7334, 7391, 7608, 9264, 9336, 11001, 12046, 14668, 14782, 15216, 18069, 18672, 22002, 22173, 24092, 29336, 29564, 36138, 44004, 44346, 48184, 58672, 59128, 61181, 72276, 75077, 88008, 88692, 96368, 118256, 122362, 123313, 144552, 150154, 176016, 177384, 183543, 225231, 244724, 246626, 289104, 300308, 354768, 367086, 369939, 450462, 489448, 493252, 600616, 734172, 739878, 900924, 978896, 986504, 1162439, 1201232, 1426463, 1468344, 1479756, 1801848, 1973008, 2324878, 2342947, 2852926, 2936688, 2959512, 3487317, 3603696, 4279389, 4649756, 4685894, 5705852, 5919024, 6974634, 7028841, 8558778, 9299512, 9371788, 11411704, 13949268, 14057682, 17117556, 18599024, 18743576, 22823408, 23799409, 27898536, 28115364, 34235112, 37487152, 47598818, 55797072, 56230728, 68470224, 71398227, 95197636, 112461456, 142796454, 190395272, 285592908, 380790544, 452188771, 571185816, 904377542, 1142371632, 1356566313, 1808755084, 2713132626, 3617510168, 5426265252, 7235020336, 10852530504, 21705061008]

約数ペア:

[(1, 21705061008), (2, 10852530504), (3, 7235020336), (4, 5426265252), (6, 3617510168), (8, 2713132626), (12, 1808755084), (16, 1356566313), (19, 1142371632), (24, 904377542), (38, 571185816), (48, 452188771), (57, 380790544), (76, 285592908), (114, 190395272), (152, 142796454), (193, 112461456), (228, 95197636), (304, 71398227), (317, 68470224), (386, 56230728), (389, 55797072), (456, 47598818), (579, 37487152), (634, 34235112), (772, 28115364), (778, 27898536), (912, 23799409), (951, 22823408), (1158, 18743576), (1167, 18599024), (1268, 17117556), (1544, 14057682), (1556, 13949268), (1902, 11411704), (2316, 9371788), (2334, 9299512), (2536, 8558778), (3088, 7028841), (3112, 6974634), (3667, 5919024), (3804, 5705852), (4632, 4685894), (4668, 4649756), (5072, 4279389), (6023, 3603696), (6224, 3487317), (7334, 2959512), (7391, 2936688), (7608, 2852926), (9264, 2342947), (9336, 2324878), (11001, 1973008), (12046, 1801848), (14668, 1479756), (14782, 1468344), (15216, 1426463), (18069, 1201232), (18672, 1162439), (22002, 986504), (22173, 978896), (24092, 900924), (29336, 739878), (29564, 734172), (36138, 600616), (44004, 493252), (44346, 489448), (48184, 450462), (58672, 369939), (59128, 367086), (61181, 354768), (72276, 300308), (75077, 289104), (88008, 246626), (88692, 244724), (96368, 225231), (118256, 183543), (122362, 177384), (123313, 176016), (144552, 150154)]