891987336

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 2582352000

約数和(自身を除く): 1690364664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 157, 174, 216, 232, 261, 314, 348, 471, 522, 628, 696, 783, 907, 942, 1044, 1256, 1413, 1566, 1814, 1884, 2088, 2721, 2826, 3132, 3628, 3768, 4239, 4553, 5442, 5652, 6264, 7256, 8163, 8478, 9106, 10884, 11304, 13659, 16326, 16956, 18212, 21768, 24489, 26303, 27318, 32652, 33912, 36424, 40977, 48978, 52606, 54636, 65304, 78909, 81954, 97956, 105212, 109272, 122931, 142399, 157818, 163908, 195912, 210424, 236727, 245862, 284798, 315636, 327816, 427197, 473454, 491724, 569596, 631272, 710181, 854394, 946908, 983448, 1139192, 1281591, 1420362, 1708788, 1893816, 2563182, 2840724, 3417576, 3844773, 4129571, 5126364, 5681448, 7689546, 8259142, 10252728, 12388713, 15379092, 16518284, 24777426, 30758184, 33036568, 37166139, 49554852, 74332278, 99109704, 111498417, 148664556, 222996834, 297329112, 445993668, 891987336]

約数ペア:

[(1, 891987336), (2, 445993668), (3, 297329112), (4, 222996834), (6, 148664556), (8, 111498417), (9, 99109704), (12, 74332278), (18, 49554852), (24, 37166139), (27, 33036568), (29, 30758184), (36, 24777426), (54, 16518284), (58, 15379092), (72, 12388713), (87, 10252728), (108, 8259142), (116, 7689546), (157, 5681448), (174, 5126364), (216, 4129571), (232, 3844773), (261, 3417576), (314, 2840724), (348, 2563182), (471, 1893816), (522, 1708788), (628, 1420362), (696, 1281591), (783, 1139192), (907, 983448), (942, 946908), (1044, 854394), (1256, 710181), (1413, 631272), (1566, 569596), (1814, 491724), (1884, 473454), (2088, 427197), (2721, 327816), (2826, 315636), (3132, 284798), (3628, 245862), (3768, 236727), (4239, 210424), (4553, 195912), (5442, 163908), (5652, 157818), (6264, 142399), (7256, 122931), (8163, 109272), (8478, 105212), (9106, 97956), (10884, 81954), (11304, 78909), (13659, 65304), (16326, 54636), (16956, 52606), (18212, 48978), (21768, 40977), (24489, 36424), (26303, 33912), (27318, 32652)]