1989096912

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 280

約数和(自身を含む): 6489272160

約数和(自身を除く): 4500175248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 144, 148, 162, 176, 198, 216, 222, 243, 264, 296, 297, 324, 333, 396, 407, 419, 432, 444, 486, 528, 592, 594, 648, 666, 729, 792, 814, 838, 888, 891, 972, 999, 1188, 1221, 1257, 1296, 1332, 1458, 1584, 1628, 1676, 1776, 1782, 1944, 1998, 2376, 2442, 2514, 2664, 2673, 2916, 2997, 3256, 3352, 3564, 3663, 3771, 3888, 3996, 4609, 4752, 4884, 5028, 5328, 5346, 5832, 5994, 6512, 6704, 7128, 7326, 7542, 7992, 8019, 8991, 9218, 9768, 10056, 10692, 10989, 11313, 11664, 11988, 13827, 14256, 14652, 15084, 15503, 15984, 16038, 17982, 18436, 19536, 20112, 21384, 21978, 22626, 23976, 26973, 27654, 29304, 30168, 31006, 32076, 32967, 33939, 35964, 36872, 41481, 42768, 43956, 45252, 46509, 47952, 53946, 55308, 58608, 60336, 62012, 64152, 65934, 67878, 71928, 73744, 82962, 87912, 90504, 93018, 98901, 101817, 107892, 110616, 124024, 124443, 128304, 131868, 135756, 139527, 143856, 165924, 170533, 175824, 181008, 186036, 197802, 203634, 215784, 221232, 248048, 248886, 263736, 271512, 279054, 296703, 305451, 331848, 341066, 372072, 373329, 395604, 407268, 418581, 431568, 497772, 511599, 527472, 543024, 558108, 593406, 610902, 663696, 682132, 744144, 746658, 791208, 814536, 837162, 995544, 1023198, 1116216, 1119987, 1186812, 1221804, 1255743, 1364264, 1493316, 1534797, 1582416, 1629072, 1674324, 1991088, 2046396, 2232432, 2239974, 2373624, 2443608, 2511486, 2728528, 2986632, 3069594, 3348648, 3359961, 3767229, 4092792, 4479948, 4604391, 4747248, 4887216, 5022972, 5973264, 6139188, 6697296, 6719922, 7534458, 8185584, 8959896, 9208782, 10045944, 11301687, 12278376, 13439844, 13813173, 15068916, 17919792, 18417564, 20091888, 22603374, 24556752, 26879688, 27626346, 30137832, 36835128, 41439519, 45206748, 53759376, 55252692, 60275664, 73670256, 82879038, 90413496, 110505384, 124318557, 165758076, 180826992, 221010768, 248637114, 331516152, 497274228, 663032304, 994548456, 1989096912]

約数ペア:

[(1, 1989096912), (2, 994548456), (3, 663032304), (4, 497274228), (6, 331516152), (8, 248637114), (9, 221010768), (11, 180826992), (12, 165758076), (16, 124318557), (18, 110505384), (22, 90413496), (24, 82879038), (27, 73670256), (33, 60275664), (36, 55252692), (37, 53759376), (44, 45206748), (48, 41439519), (54, 36835128), (66, 30137832), (72, 27626346), (74, 26879688), (81, 24556752), (88, 22603374), (99, 20091888), (108, 18417564), (111, 17919792), (132, 15068916), (144, 13813173), (148, 13439844), (162, 12278376), (176, 11301687), (198, 10045944), (216, 9208782), (222, 8959896), (243, 8185584), (264, 7534458), (296, 6719922), (297, 6697296), (324, 6139188), (333, 5973264), (396, 5022972), (407, 4887216), (419, 4747248), (432, 4604391), (444, 4479948), (486, 4092792), (528, 3767229), (592, 3359961), (594, 3348648), (648, 3069594), (666, 2986632), (729, 2728528), (792, 2511486), (814, 2443608), (838, 2373624), (888, 2239974), (891, 2232432), (972, 2046396), (999, 1991088), (1188, 1674324), (1221, 1629072), (1257, 1582416), (1296, 1534797), (1332, 1493316), (1458, 1364264), (1584, 1255743), (1628, 1221804), (1676, 1186812), (1776, 1119987), (1782, 1116216), (1944, 1023198), (1998, 995544), (2376, 837162), (2442, 814536), (2514, 791208), (2664, 746658), (2673, 744144), (2916, 682132), (2997, 663696), (3256, 610902), (3352, 593406), (3564, 558108), (3663, 543024), (3771, 527472), (3888, 511599), (3996, 497772), (4609, 431568), (4752, 418581), (4884, 407268), (5028, 395604), (5328, 373329), (5346, 372072), (5832, 341066), (5994, 331848), (6512, 305451), (6704, 296703), (7128, 279054), (7326, 271512), (7542, 263736), (7992, 248886), (8019, 248048), (8991, 221232), (9218, 215784), (9768, 203634), (10056, 197802), (10692, 186036), (10989, 181008), (11313, 175824), (11664, 170533), (11988, 165924), (13827, 143856), (14256, 139527), (14652, 135756), (15084, 131868), (15503, 128304), (15984, 124443), (16038, 124024), (17982, 110616), (18436, 107892), (19536, 101817), (20112, 98901), (21384, 93018), (21978, 90504), (22626, 87912), (23976, 82962), (26973, 73744), (27654, 71928), (29304, 67878), (30168, 65934), (31006, 64152), (32076, 62012), (32967, 60336), (33939, 58608), (35964, 55308), (36872, 53946), (41481, 47952), (42768, 46509), (43956, 45252)]