19405396368

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{85237}}^1$

素因数の和:85302

約数の個数: 160

約数和(自身を含む): 60880389120

約数和(自身を除く): 41474992752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 306, 372, 408, 432, 459, 496, 527, 558, 612, 744, 816, 837, 918, 1054, 1116, 1224, 1488, 1581, 1674, 1836, 2108, 2232, 2448, 3162, 3348, 3672, 4216, 4464, 4743, 6324, 6696, 7344, 8432, 9486, 12648, 13392, 14229, 18972, 25296, 28458, 37944, 56916, 75888, 85237, 113832, 170474, 227664, 255711, 340948, 511422, 681896, 767133, 1022844, 1363792, 1449029, 1534266, 2045688, 2301399, 2642347, 2898058, 3068532, 4091376, 4347087, 4602798, 5284694, 5796116, 6137064, 7927041, 8694174, 9205596, 10569388, 11592232, 12274128, 13041261, 15854082, 17388348, 18411192, 21138776, 23184464, 23781123, 26082522, 31708164, 34776696, 36822384, 39123783, 42277552, 44919899, 47562246, 52165044, 63416328, 69553392, 71343369, 78247566, 89839798, 95124492, 104330088, 126832656, 134759697, 142686738, 156495132, 179679596, 190248984, 208660176, 269519394, 285373476, 312990264, 359359192, 380497968, 404279091, 539038788, 570746952, 625980528, 718718384, 808558182, 1078077576, 1141493904, 1212837273, 1617116364, 2156155152, 2425674546, 3234232728, 4851349092, 6468465456, 9702698184, 19405396368]

約数ペア:

[(1, 19405396368), (2, 9702698184), (3, 6468465456), (4, 4851349092), (6, 3234232728), (8, 2425674546), (9, 2156155152), (12, 1617116364), (16, 1212837273), (17, 1141493904), (18, 1078077576), (24, 808558182), (27, 718718384), (31, 625980528), (34, 570746952), (36, 539038788), (48, 404279091), (51, 380497968), (54, 359359192), (62, 312990264), (68, 285373476), (72, 269519394), (93, 208660176), (102, 190248984), (108, 179679596), (124, 156495132), (136, 142686738), (144, 134759697), (153, 126832656), (186, 104330088), (204, 95124492), (216, 89839798), (248, 78247566), (272, 71343369), (279, 69553392), (306, 63416328), (372, 52165044), (408, 47562246), (432, 44919899), (459, 42277552), (496, 39123783), (527, 36822384), (558, 34776696), (612, 31708164), (744, 26082522), (816, 23781123), (837, 23184464), (918, 21138776), (1054, 18411192), (1116, 17388348), (1224, 15854082), (1488, 13041261), (1581, 12274128), (1674, 11592232), (1836, 10569388), (2108, 9205596), (2232, 8694174), (2448, 7927041), (3162, 6137064), (3348, 5796116), (3672, 5284694), (4216, 4602798), (4464, 4347087), (4743, 4091376), (6324, 3068532), (6696, 2898058), (7344, 2642347), (8432, 2301399), (9486, 2045688), (12648, 1534266), (13392, 1449029), (14229, 1363792), (18972, 1022844), (25296, 767133), (28458, 681896), (37944, 511422), (56916, 340948), (75888, 255711), (85237, 227664), (113832, 170474)]