2151995184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1124

約数の個数: 240

約数和(自身を含む): 6840580032

約数和(自身を除く): 4688584848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 37, 46, 48, 51, 68, 69, 72, 74, 92, 102, 111, 136, 138, 144, 148, 153, 184, 204, 207, 222, 272, 276, 296, 306, 333, 368, 391, 408, 414, 444, 552, 592, 612, 629, 666, 782, 816, 828, 851, 888, 1033, 1104, 1173, 1224, 1258, 1332, 1564, 1656, 1702, 1776, 1887, 2066, 2346, 2448, 2516, 2553, 2664, 3099, 3128, 3312, 3404, 3519, 3774, 4132, 4692, 5032, 5106, 5328, 5661, 6198, 6256, 6808, 7038, 7548, 7659, 8264, 9297, 9384, 10064, 10212, 11322, 12396, 13616, 14076, 14467, 15096, 15318, 16528, 17561, 18594, 18768, 20424, 22644, 23759, 24792, 28152, 28934, 30192, 30636, 35122, 37188, 38221, 40848, 43401, 45288, 47518, 49584, 52683, 56304, 57868, 61272, 70244, 71277, 74376, 76442, 86802, 90576, 95036, 105366, 114663, 115736, 122544, 130203, 140488, 142554, 148752, 152884, 158049, 173604, 190072, 210732, 213831, 229326, 231472, 260406, 280976, 285108, 305768, 316098, 343989, 347208, 380144, 403903, 421464, 427662, 458652, 520812, 570216, 611536, 632196, 649757, 687978, 694416, 807806, 842928, 855324, 879083, 917304, 1041624, 1140432, 1211709, 1264392, 1299514, 1375956, 1615612, 1710648, 1758166, 1834608, 1949271, 2083248, 2423418, 2528784, 2599028, 2637249, 2751912, 3231224, 3421296, 3516332, 3635127, 3898542, 4846836, 5198056, 5274498, 5503824, 5847813, 6462448, 7032664, 7270254, 7797084, 7911747, 9693672, 10396112, 10548996, 11695626, 14065328, 14540508, 14944411, 15594168, 15823494, 19387344, 21097992, 23391252, 29081016, 29888822, 31188336, 31646988, 42195984, 44833233, 46782504, 58162032, 59777644, 63293976, 89666466, 93565008, 119555288, 126587952, 134499699, 179332932, 239110576, 268999398, 358665864, 537998796, 717331728, 1075997592, 2151995184]

約数ペア:

[(1, 2151995184), (2, 1075997592), (3, 717331728), (4, 537998796), (6, 358665864), (8, 268999398), (9, 239110576), (12, 179332932), (16, 134499699), (17, 126587952), (18, 119555288), (23, 93565008), (24, 89666466), (34, 63293976), (36, 59777644), (37, 58162032), (46, 46782504), (48, 44833233), (51, 42195984), (68, 31646988), (69, 31188336), (72, 29888822), (74, 29081016), (92, 23391252), (102, 21097992), (111, 19387344), (136, 15823494), (138, 15594168), (144, 14944411), (148, 14540508), (153, 14065328), (184, 11695626), (204, 10548996), (207, 10396112), (222, 9693672), (272, 7911747), (276, 7797084), (296, 7270254), (306, 7032664), (333, 6462448), (368, 5847813), (391, 5503824), (408, 5274498), (414, 5198056), (444, 4846836), (552, 3898542), (592, 3635127), (612, 3516332), (629, 3421296), (666, 3231224), (782, 2751912), (816, 2637249), (828, 2599028), (851, 2528784), (888, 2423418), (1033, 2083248), (1104, 1949271), (1173, 1834608), (1224, 1758166), (1258, 1710648), (1332, 1615612), (1564, 1375956), (1656, 1299514), (1702, 1264392), (1776, 1211709), (1887, 1140432), (2066, 1041624), (2346, 917304), (2448, 879083), (2516, 855324), (2553, 842928), (2664, 807806), (3099, 694416), (3128, 687978), (3312, 649757), (3404, 632196), (3519, 611536), (3774, 570216), (4132, 520812), (4692, 458652), (5032, 427662), (5106, 421464), (5328, 403903), (5661, 380144), (6198, 347208), (6256, 343989), (6808, 316098), (7038, 305768), (7548, 285108), (7659, 280976), (8264, 260406), (9297, 231472), (9384, 229326), (10064, 213831), (10212, 210732), (11322, 190072), (12396, 173604), (13616, 158049), (14076, 152884), (14467, 148752), (15096, 142554), (15318, 140488), (16528, 130203), (17561, 122544), (18594, 115736), (18768, 114663), (20424, 105366), (22644, 95036), (23759, 90576), (24792, 86802), (28152, 76442), (28934, 74376), (30192, 71277), (30636, 70244), (35122, 61272), (37188, 57868), (38221, 56304), (40848, 52683), (43401, 49584), (45288, 47518)]