891055897128

素因数分解:

$2^3\times 3^5\times {\mathrm{239}}^1\times {\mathrm{983}}^1\times {\mathrm{1951}}^1$

素因数の和:3194

約数の個数: 192

約数和(自身を含む): 2516974387200

約数和(自身を除く): 1625918490072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 243, 324, 478, 486, 648, 717, 956, 972, 983, 1434, 1912, 1944, 1951, 1966, 2151, 2868, 2949, 3902, 3932, 4302, 5736, 5853, 5898, 6453, 7804, 7864, 8604, 8847, 11706, 11796, 12906, 15608, 17208, 17559, 17694, 19359, 23412, 23592, 25812, 26541, 35118, 35388, 38718, 46824, 51624, 52677, 53082, 58077, 70236, 70776, 77436, 79623, 105354, 106164, 116154, 140472, 154872, 158031, 159246, 210708, 212328, 232308, 234937, 238869, 316062, 318492, 421416, 464616, 466289, 469874, 474093, 477738, 632124, 636984, 704811, 932578, 939748, 948186, 955476, 1264248, 1398867, 1409622, 1865156, 1879496, 1896372, 1910952, 1917833, 2114433, 2797734, 2819244, 3730312, 3792744, 3835666, 4196601, 4228866, 5595468, 5638488, 5753499, 6343299, 7671332, 8393202, 8457732, 11190936, 11506998, 12589803, 12686598, 15342664, 16786404, 16915464, 17260497, 19029897, 23013996, 25179606, 25373196, 33572808, 34520994, 37769409, 38059794, 46027992, 50359212, 50746392, 51781491, 57089691, 69041988, 75538818, 76119588, 100718424, 103562982, 113308227, 114179382, 138083976, 151077636, 152239176, 155344473, 207125964, 226616454, 228358764, 302155272, 310688946, 414251928, 453232908, 456717528, 458362087, 466033419, 621377892, 906465816, 916724174, 932066838, 1242755784, 1375086261, 1833448348, 1864133676, 2750172522, 3666896696, 3728267352, 4125258783, 5500345044, 8250517566, 11000690088, 12375776349, 16501035132, 24751552698, 33002070264, 37127329047, 49503105396, 74254658094, 99006210792, 111381987141, 148509316188, 222763974282, 297018632376, 445527948564, 891055897128]

約数ペア:

[(1, 891055897128), (2, 445527948564), (3, 297018632376), (4, 222763974282), (6, 148509316188), (8, 111381987141), (9, 99006210792), (12, 74254658094), (18, 49503105396), (24, 37127329047), (27, 33002070264), (36, 24751552698), (54, 16501035132), (72, 12375776349), (81, 11000690088), (108, 8250517566), (162, 5500345044), (216, 4125258783), (239, 3728267352), (243, 3666896696), (324, 2750172522), (478, 1864133676), (486, 1833448348), (648, 1375086261), (717, 1242755784), (956, 932066838), (972, 916724174), (983, 906465816), (1434, 621377892), (1912, 466033419), (1944, 458362087), (1951, 456717528), (1966, 453232908), (2151, 414251928), (2868, 310688946), (2949, 302155272), (3902, 228358764), (3932, 226616454), (4302, 207125964), (5736, 155344473), (5853, 152239176), (5898, 151077636), (6453, 138083976), (7804, 114179382), (7864, 113308227), (8604, 103562982), (8847, 100718424), (11706, 76119588), (11796, 75538818), (12906, 69041988), (15608, 57089691), (17208, 51781491), (17559, 50746392), (17694, 50359212), (19359, 46027992), (23412, 38059794), (23592, 37769409), (25812, 34520994), (26541, 33572808), (35118, 25373196), (35388, 25179606), (38718, 23013996), (46824, 19029897), (51624, 17260497), (52677, 16915464), (53082, 16786404), (58077, 15342664), (70236, 12686598), (70776, 12589803), (77436, 11506998), (79623, 11190936), (105354, 8457732), (106164, 8393202), (116154, 7671332), (140472, 6343299), (154872, 5753499), (158031, 5638488), (159246, 5595468), (210708, 4228866), (212328, 4196601), (232308, 3835666), (234937, 3792744), (238869, 3730312), (316062, 2819244), (318492, 2797734), (421416, 2114433), (464616, 1917833), (466289, 1910952), (469874, 1896372), (474093, 1879496), (477738, 1865156), (632124, 1409622), (636984, 1398867), (704811, 1264248), (932578, 955476), (939748, 948186)]