16291511964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7710

約数の個数: 288

約数和(自身を含む): 54626611200

約数和(自身を除く): 38335099236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 62, 63, 78, 84, 91, 93, 98, 108, 117, 124, 126, 147, 156, 182, 186, 189, 196, 217, 234, 252, 273, 279, 294, 351, 364, 372, 378, 403, 434, 441, 468, 546, 558, 588, 637, 651, 702, 756, 806, 819, 837, 868, 882, 1092, 1116, 1209, 1274, 1302, 1323, 1404, 1519, 1612, 1638, 1674, 1764, 1911, 1953, 2418, 2457, 2548, 2604, 2646, 2821, 3038, 3276, 3348, 3627, 3822, 3906, 4557, 4836, 4914, 5292, 5642, 5733, 5859, 6076, 7254, 7639, 7644, 7812, 8463, 9114, 9828, 10881, 11284, 11466, 11718, 13671, 14508, 15278, 16926, 17199, 18228, 19747, 21762, 22917, 22932, 23436, 25389, 27342, 30556, 33852, 34398, 39494, 41013, 43524, 45834, 50778, 53473, 54684, 59241, 68751, 68796, 76167, 78988, 82026, 91668, 99307, 101556, 106946, 118482, 137502, 152334, 160419, 164052, 177723, 198614, 206253, 213892, 236809, 236964, 275004, 297921, 304668, 320838, 355446, 374311, 397228, 412506, 473618, 481257, 533169, 595842, 641676, 695149, 710427, 710892, 748622, 825012, 893763, 947236, 962514, 1066338, 1122933, 1191684, 1390298, 1420854, 1443771, 1497244, 1657663, 1787526, 1925028, 2085447, 2131281, 2132676, 2245866, 2681289, 2780596, 2841708, 2887542, 3078517, 3315326, 3368799, 3575052, 4170894, 4262562, 4491732, 4866043, 4972989, 5362578, 5775084, 6157034, 6256341, 6393843, 6630652, 6737598, 8341788, 8525124, 9235551, 9732086, 9945978, 10106397, 10725156, 11603641, 12314068, 12512682, 12787686, 13475196, 14598129, 14918967, 18471102, 18769023, 19464172, 19891956, 20212794, 21549619, 23207282, 25025364, 25575372, 27706653, 29196258, 29837934, 34810923, 36942204, 37538046, 40425588, 43099238, 43794387, 44756901, 46414564, 55413306, 58392516, 59675868, 64648857, 69621846, 75076092, 83119959, 86198476, 87588774, 89513802, 104432769, 110826612, 129297714, 131383161, 139243692, 150847333, 166239918, 175177548, 179027604, 193946571, 208865538, 258595428, 262766322, 301694666, 313298307, 332479836, 387893142, 417731076, 452541999, 525532644, 581839713, 603389332, 626596614, 775786284, 905083998, 1163679426, 1253193228, 1357625997, 1810167996, 2327358852, 2715251994, 4072877991, 5430503988, 8145755982, 16291511964]

約数ペア:

[(1, 16291511964), (2, 8145755982), (3, 5430503988), (4, 4072877991), (6, 2715251994), (7, 2327358852), (9, 1810167996), (12, 1357625997), (13, 1253193228), (14, 1163679426), (18, 905083998), (21, 775786284), (26, 626596614), (27, 603389332), (28, 581839713), (31, 525532644), (36, 452541999), (39, 417731076), (42, 387893142), (49, 332479836), (52, 313298307), (54, 301694666), (62, 262766322), (63, 258595428), (78, 208865538), (84, 193946571), (91, 179027604), (93, 175177548), (98, 166239918), (108, 150847333), (117, 139243692), (124, 131383161), (126, 129297714), (147, 110826612), (156, 104432769), (182, 89513802), (186, 87588774), (189, 86198476), (196, 83119959), (217, 75076092), (234, 69621846), (252, 64648857), (273, 59675868), (279, 58392516), (294, 55413306), (351, 46414564), (364, 44756901), (372, 43794387), (378, 43099238), (403, 40425588), (434, 37538046), (441, 36942204), (468, 34810923), (546, 29837934), (558, 29196258), (588, 27706653), (637, 25575372), (651, 25025364), (702, 23207282), (756, 21549619), (806, 20212794), (819, 19891956), (837, 19464172), (868, 18769023), (882, 18471102), (1092, 14918967), (1116, 14598129), (1209, 13475196), (1274, 12787686), (1302, 12512682), (1323, 12314068), (1404, 11603641), (1519, 10725156), (1612, 10106397), (1638, 9945978), (1674, 9732086), (1764, 9235551), (1911, 8525124), (1953, 8341788), (2418, 6737598), (2457, 6630652), (2548, 6393843), (2604, 6256341), (2646, 6157034), (2821, 5775084), (3038, 5362578), (3276, 4972989), (3348, 4866043), (3627, 4491732), (3822, 4262562), (3906, 4170894), (4557, 3575052), (4836, 3368799), (4914, 3315326), (5292, 3078517), (5642, 2887542), (5733, 2841708), (5859, 2780596), (6076, 2681289), (7254, 2245866), (7639, 2132676), (7644, 2131281), (7812, 2085447), (8463, 1925028), (9114, 1787526), (9828, 1657663), (10881, 1497244), (11284, 1443771), (11466, 1420854), (11718, 1390298), (13671, 1191684), (14508, 1122933), (15278, 1066338), (16926, 962514), (17199, 947236), (18228, 893763), (19747, 825012), (21762, 748622), (22917, 710892), (22932, 710427), (23436, 695149), (25389, 641676), (27342, 595842), (30556, 533169), (33852, 481257), (34398, 473618), (39494, 412506), (41013, 397228), (43524, 374311), (45834, 355446), (50778, 320838), (53473, 304668), (54684, 297921), (59241, 275004), (68751, 236964), (68796, 236809), (76167, 213892), (78988, 206253), (82026, 198614), (91668, 177723), (99307, 164052), (101556, 160419), (106946, 152334), (118482, 137502)]