1998618192

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3938

約数の個数: 160

約数和(自身を含む): 6161391360

約数和(自身を除く): 4162773168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 102, 108, 136, 142, 144, 153, 204, 213, 216, 272, 284, 306, 408, 426, 432, 459, 568, 612, 639, 816, 852, 918, 1136, 1207, 1224, 1278, 1704, 1836, 1917, 2414, 2448, 2556, 3408, 3621, 3672, 3833, 3834, 4828, 5112, 7242, 7344, 7666, 7668, 9656, 10224, 10863, 11499, 14484, 15332, 15336, 19312, 21726, 22998, 28968, 30664, 30672, 32589, 34497, 43452, 45996, 57936, 61328, 65161, 65178, 68994, 86904, 91992, 103491, 130322, 130356, 137988, 173808, 183984, 195483, 206982, 260644, 260712, 272143, 275976, 390966, 413964, 521288, 521424, 544286, 551952, 586449, 781932, 816429, 827928, 1042576, 1088572, 1172898, 1563864, 1632858, 1655856, 1759347, 2177144, 2345796, 2449287, 3127728, 3265716, 3518694, 4354288, 4626431, 4691592, 4898574, 6531432, 7037388, 7347861, 9252862, 9383184, 9797148, 13062864, 13879293, 14074776, 14695722, 18505724, 19594296, 27758586, 28149552, 29391444, 37011448, 39188592, 41637879, 55517172, 58782888, 74022896, 83275758, 111034344, 117565776, 124913637, 166551516, 222068688, 249827274, 333103032, 499654548, 666206064, 999309096, 1998618192]

約数ペア:

[(1, 1998618192), (2, 999309096), (3, 666206064), (4, 499654548), (6, 333103032), (8, 249827274), (9, 222068688), (12, 166551516), (16, 124913637), (17, 117565776), (18, 111034344), (24, 83275758), (27, 74022896), (34, 58782888), (36, 55517172), (48, 41637879), (51, 39188592), (54, 37011448), (68, 29391444), (71, 28149552), (72, 27758586), (102, 19594296), (108, 18505724), (136, 14695722), (142, 14074776), (144, 13879293), (153, 13062864), (204, 9797148), (213, 9383184), (216, 9252862), (272, 7347861), (284, 7037388), (306, 6531432), (408, 4898574), (426, 4691592), (432, 4626431), (459, 4354288), (568, 3518694), (612, 3265716), (639, 3127728), (816, 2449287), (852, 2345796), (918, 2177144), (1136, 1759347), (1207, 1655856), (1224, 1632858), (1278, 1563864), (1704, 1172898), (1836, 1088572), (1917, 1042576), (2414, 827928), (2448, 816429), (2556, 781932), (3408, 586449), (3621, 551952), (3672, 544286), (3833, 521424), (3834, 521288), (4828, 413964), (5112, 390966), (7242, 275976), (7344, 272143), (7666, 260712), (7668, 260644), (9656, 206982), (10224, 195483), (10863, 183984), (11499, 173808), (14484, 137988), (15332, 130356), (15336, 130322), (19312, 103491), (21726, 91992), (22998, 86904), (28968, 68994), (30664, 65178), (30672, 65161), (32589, 61328), (34497, 57936), (43452, 45996)]