1488991392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38873}}^1$

素因数の和:38915

約数の個数: 144

約数和(自身を含む): 5094048960

約数和(自身を除く): 3605057568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 38873, 77746, 116619, 155492, 233238, 272111, 310984, 349857, 466476, 544222, 621968, 699714, 738587, 816333, 932952, 1088444, 1243936, 1399428, 1477174, 1632666, 1865904, 2176888, 2215761, 2448999, 2798856, 2954348, 3265332, 3731808, 4353776, 4431522, 4897998, 5170109, 5597712, 5908696, 6530664, 6647283, 8707552, 8863044, 9795996, 10340218, 11195424, 11817392, 13061328, 13294566, 15510327, 17726088, 19591992, 20680436, 23634784, 26122656, 26589132, 31020654, 35452176, 39183984, 41360872, 46530981, 53178264, 62041308, 70904352, 78367968, 82721744, 93061962, 106356528, 124082616, 165443488, 186123924, 212713056, 248165232, 372247848, 496330464, 744495696, 1488991392]

約数ペア:

[(1, 1488991392), (2, 744495696), (3, 496330464), (4, 372247848), (6, 248165232), (7, 212713056), (8, 186123924), (9, 165443488), (12, 124082616), (14, 106356528), (16, 93061962), (18, 82721744), (19, 78367968), (21, 70904352), (24, 62041308), (28, 53178264), (32, 46530981), (36, 41360872), (38, 39183984), (42, 35452176), (48, 31020654), (56, 26589132), (57, 26122656), (63, 23634784), (72, 20680436), (76, 19591992), (84, 17726088), (96, 15510327), (112, 13294566), (114, 13061328), (126, 11817392), (133, 11195424), (144, 10340218), (152, 9795996), (168, 8863044), (171, 8707552), (224, 6647283), (228, 6530664), (252, 5908696), (266, 5597712), (288, 5170109), (304, 4897998), (336, 4431522), (342, 4353776), (399, 3731808), (456, 3265332), (504, 2954348), (532, 2798856), (608, 2448999), (672, 2215761), (684, 2176888), (798, 1865904), (912, 1632666), (1008, 1477174), (1064, 1399428), (1197, 1243936), (1368, 1088444), (1596, 932952), (1824, 816333), (2016, 738587), (2128, 699714), (2394, 621968), (2736, 544222), (3192, 466476), (4256, 349857), (4788, 310984), (5472, 272111), (6384, 233238), (9576, 155492), (12768, 116619), (19152, 77746), (38304, 38873)]