1285998048

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 4123042560

約数和(自身を除く): 2837044512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 37, 48, 51, 62, 68, 72, 74, 93, 96, 102, 111, 124, 136, 144, 148, 153, 186, 204, 222, 229, 248, 272, 279, 288, 296, 306, 333, 372, 408, 444, 458, 496, 527, 544, 558, 592, 612, 629, 666, 687, 744, 816, 888, 916, 992, 1054, 1116, 1147, 1184, 1224, 1258, 1332, 1374, 1488, 1581, 1632, 1776, 1832, 1887, 2061, 2108, 2232, 2294, 2448, 2516, 2664, 2748, 2976, 3162, 3441, 3552, 3664, 3774, 3893, 4122, 4216, 4464, 4588, 4743, 4896, 5032, 5328, 5496, 5661, 6324, 6882, 7099, 7328, 7548, 7786, 8244, 8432, 8473, 8928, 9176, 9486, 10064, 10323, 10656, 10992, 11322, 11679, 12648, 13764, 14198, 15096, 15572, 16488, 16864, 16946, 18352, 18972, 19499, 20128, 20646, 21297, 21984, 22644, 23358, 25296, 25419, 27528, 28396, 30192, 31144, 32976, 33892, 35037, 36704, 37944, 38998, 41292, 42594, 45288, 46716, 50592, 50838, 55056, 56792, 58497, 60384, 62288, 63891, 65952, 67784, 70074, 75888, 76257, 77996, 82584, 85188, 90576, 93432, 101676, 110112, 113584, 116994, 120683, 124576, 127782, 135568, 140148, 144041, 151776, 152514, 155992, 165168, 170376, 175491, 181152, 186864, 203352, 227168, 233988, 241366, 255564, 262663, 271136, 280296, 288082, 305028, 311984, 330336, 340752, 350982, 362049, 373728, 406704, 432123, 467976, 482732, 511128, 525326, 560592, 576164, 610056, 623968, 681504, 701964, 724098, 787989, 813408, 864246, 935952, 965464, 1022256, 1050652, 1086147, 1121184, 1152328, 1220112, 1296369, 1403928, 1448196, 1575978, 1728492, 1871904, 1930928, 2044512, 2101304, 2172294, 2304656, 2363967, 2440224, 2592738, 2807856, 2896392, 3151956, 3456984, 3861856, 4202608, 4344588, 4465271, 4609312, 4727934, 5185476, 5615712, 5792784, 6303912, 6913968, 8405216, 8689176, 8930542, 9455868, 10370952, 11585568, 12607824, 13395813, 13827936, 17378352, 17861084, 18911736, 20741904, 25215648, 26791626, 34756704, 35722168, 37823472, 40187439, 41483808, 53583252, 71444336, 75646944, 80374878, 107166504, 142888672, 160749756, 214333008, 321499512, 428666016, 642999024, 1285998048]

約数ペア:

[(1, 1285998048), (2, 642999024), (3, 428666016), (4, 321499512), (6, 214333008), (8, 160749756), (9, 142888672), (12, 107166504), (16, 80374878), (17, 75646944), (18, 71444336), (24, 53583252), (31, 41483808), (32, 40187439), (34, 37823472), (36, 35722168), (37, 34756704), (48, 26791626), (51, 25215648), (62, 20741904), (68, 18911736), (72, 17861084), (74, 17378352), (93, 13827936), (96, 13395813), (102, 12607824), (111, 11585568), (124, 10370952), (136, 9455868), (144, 8930542), (148, 8689176), (153, 8405216), (186, 6913968), (204, 6303912), (222, 5792784), (229, 5615712), (248, 5185476), (272, 4727934), (279, 4609312), (288, 4465271), (296, 4344588), (306, 4202608), (333, 3861856), (372, 3456984), (408, 3151956), (444, 2896392), (458, 2807856), (496, 2592738), (527, 2440224), (544, 2363967), (558, 2304656), (592, 2172294), (612, 2101304), (629, 2044512), (666, 1930928), (687, 1871904), (744, 1728492), (816, 1575978), (888, 1448196), (916, 1403928), (992, 1296369), (1054, 1220112), (1116, 1152328), (1147, 1121184), (1184, 1086147), (1224, 1050652), (1258, 1022256), (1332, 965464), (1374, 935952), (1488, 864246), (1581, 813408), (1632, 787989), (1776, 724098), (1832, 701964), (1887, 681504), (2061, 623968), (2108, 610056), (2232, 576164), (2294, 560592), (2448, 525326), (2516, 511128), (2664, 482732), (2748, 467976), (2976, 432123), (3162, 406704), (3441, 373728), (3552, 362049), (3664, 350982), (3774, 340752), (3893, 330336), (4122, 311984), (4216, 305028), (4464, 288082), (4588, 280296), (4743, 271136), (4896, 262663), (5032, 255564), (5328, 241366), (5496, 233988), (5661, 227168), (6324, 203352), (6882, 186864), (7099, 181152), (7328, 175491), (7548, 170376), (7786, 165168), (8244, 155992), (8432, 152514), (8473, 151776), (8928, 144041), (9176, 140148), (9486, 135568), (10064, 127782), (10323, 124576), (10656, 120683), (10992, 116994), (11322, 113584), (11679, 110112), (12648, 101676), (13764, 93432), (14198, 90576), (15096, 85188), (15572, 82584), (16488, 77996), (16864, 76257), (16946, 75888), (18352, 70074), (18972, 67784), (19499, 65952), (20128, 63891), (20646, 62288), (21297, 60384), (21984, 58497), (22644, 56792), (23358, 55056), (25296, 50838), (25419, 50592), (27528, 46716), (28396, 45288), (30192, 42594), (31144, 41292), (32976, 38998), (33892, 37944), (35037, 36704)]