1890184248

素因数分解:

$2^3\times 3^5\times {\mathrm{653}}^1\times {\mathrm{1489}}^1$

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 5320551600

約数和(自身を除く): 3430367352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 653, 972, 1306, 1489, 1944, 1959, 2612, 2978, 3918, 4467, 5224, 5877, 5956, 7836, 8934, 11754, 11912, 13401, 15672, 17631, 17868, 23508, 26802, 35262, 35736, 40203, 47016, 52893, 53604, 70524, 80406, 105786, 107208, 120609, 141048, 158679, 160812, 211572, 241218, 317358, 321624, 361827, 423144, 482436, 634716, 723654, 964872, 972317, 1269432, 1447308, 1944634, 2894616, 2916951, 3889268, 5833902, 7778536, 8750853, 11667804, 17501706, 23335608, 26252559, 35003412, 52505118, 70006824, 78757677, 105010236, 157515354, 210020472, 236273031, 315030708, 472546062, 630061416, 945092124, 1890184248]

約数ペア:

[(1, 1890184248), (2, 945092124), (3, 630061416), (4, 472546062), (6, 315030708), (8, 236273031), (9, 210020472), (12, 157515354), (18, 105010236), (24, 78757677), (27, 70006824), (36, 52505118), (54, 35003412), (72, 26252559), (81, 23335608), (108, 17501706), (162, 11667804), (216, 8750853), (243, 7778536), (324, 5833902), (486, 3889268), (648, 2916951), (653, 2894616), (972, 1944634), (1306, 1447308), (1489, 1269432), (1944, 972317), (1959, 964872), (2612, 723654), (2978, 634716), (3918, 482436), (4467, 423144), (5224, 361827), (5877, 321624), (5956, 317358), (7836, 241218), (8934, 211572), (11754, 160812), (11912, 158679), (13401, 141048), (15672, 120609), (17631, 107208), (17868, 105786), (23508, 80406), (26802, 70524), (35262, 53604), (35736, 52893), (40203, 47016)]