1868517792

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 5859060480

約数和(自身を除く): 3990542688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 71, 72, 87, 92, 96, 116, 137, 138, 142, 144, 174, 184, 207, 213, 232, 261, 274, 276, 284, 288, 348, 368, 411, 414, 426, 464, 522, 548, 552, 568, 639, 667, 696, 736, 822, 828, 852, 928, 1044, 1096, 1104, 1136, 1233, 1278, 1334, 1392, 1633, 1644, 1656, 1704, 2001, 2059, 2088, 2192, 2208, 2272, 2466, 2556, 2668, 2784, 3151, 3266, 3288, 3312, 3408, 3973, 4002, 4118, 4176, 4384, 4899, 4932, 5112, 5336, 6003, 6177, 6302, 6532, 6576, 6624, 6816, 7946, 8004, 8236, 8352, 9453, 9727, 9798, 9864, 10224, 10672, 11919, 12006, 12354, 12604, 13064, 13152, 14697, 15892, 16008, 16472, 18531, 18906, 19454, 19596, 19728, 20448, 21344, 23838, 24012, 24708, 25208, 26128, 28359, 29181, 29394, 31784, 32016, 32944, 35757, 37062, 37812, 38908, 39192, 39456, 47357, 47676, 48024, 49416, 50416, 52256, 56718, 58362, 58788, 63568, 64032, 65888, 71514, 74124, 75624, 77816, 78384, 87543, 91379, 94714, 95352, 96048, 98832, 100832, 113436, 116724, 117576, 127136, 142071, 143028, 148248, 151248, 155632, 156768, 175086, 182758, 189428, 190704, 192096, 197664, 223721, 226872, 233448, 235152, 274137, 282083, 284142, 286056, 296496, 302496, 311264, 350172, 365516, 378856, 381408, 426213, 447442, 453744, 466896, 470304, 548274, 564166, 568284, 572112, 592992, 671163, 700344, 731032, 757712, 822411, 846249, 852426, 894884, 907488, 933792, 1096548, 1128332, 1136568, 1144224, 1342326, 1400688, 1462064, 1515424, 1644822, 1692498, 1704852, 1789768, 2013489, 2193096, 2256664, 2273136, 2538747, 2684652, 2801376, 2924128, 3289644, 3384996, 3409704, 3579536, 4026978, 4386192, 4513328, 4546272, 5077494, 5369304, 6487909, 6579288, 6769992, 6819408, 7159072, 8053956, 8772384, 9026656, 10154988, 10738608, 12975818, 13158576, 13539984, 13638816, 16107912, 19463727, 20309976, 21477216, 25951636, 26317152, 27079968, 32215824, 38927454, 40619952, 51903272, 58391181, 64431648, 77854908, 81239904, 103806544, 116782362, 155709816, 207613088, 233564724, 311419632, 467129448, 622839264, 934258896, 1868517792]

約数ペア:

[(1, 1868517792), (2, 934258896), (3, 622839264), (4, 467129448), (6, 311419632), (8, 233564724), (9, 207613088), (12, 155709816), (16, 116782362), (18, 103806544), (23, 81239904), (24, 77854908), (29, 64431648), (32, 58391181), (36, 51903272), (46, 40619952), (48, 38927454), (58, 32215824), (69, 27079968), (71, 26317152), (72, 25951636), (87, 21477216), (92, 20309976), (96, 19463727), (116, 16107912), (137, 13638816), (138, 13539984), (142, 13158576), (144, 12975818), (174, 10738608), (184, 10154988), (207, 9026656), (213, 8772384), (232, 8053956), (261, 7159072), (274, 6819408), (276, 6769992), (284, 6579288), (288, 6487909), (348, 5369304), (368, 5077494), (411, 4546272), (414, 4513328), (426, 4386192), (464, 4026978), (522, 3579536), (548, 3409704), (552, 3384996), (568, 3289644), (639, 2924128), (667, 2801376), (696, 2684652), (736, 2538747), (822, 2273136), (828, 2256664), (852, 2193096), (928, 2013489), (1044, 1789768), (1096, 1704852), (1104, 1692498), (1136, 1644822), (1233, 1515424), (1278, 1462064), (1334, 1400688), (1392, 1342326), (1633, 1144224), (1644, 1136568), (1656, 1128332), (1704, 1096548), (2001, 933792), (2059, 907488), (2088, 894884), (2192, 852426), (2208, 846249), (2272, 822411), (2466, 757712), (2556, 731032), (2668, 700344), (2784, 671163), (3151, 592992), (3266, 572112), (3288, 568284), (3312, 564166), (3408, 548274), (3973, 470304), (4002, 466896), (4118, 453744), (4176, 447442), (4384, 426213), (4899, 381408), (4932, 378856), (5112, 365516), (5336, 350172), (6003, 311264), (6177, 302496), (6302, 296496), (6532, 286056), (6576, 284142), (6624, 282083), (6816, 274137), (7946, 235152), (8004, 233448), (8236, 226872), (8352, 223721), (9453, 197664), (9727, 192096), (9798, 190704), (9864, 189428), (10224, 182758), (10672, 175086), (11919, 156768), (12006, 155632), (12354, 151248), (12604, 148248), (13064, 143028), (13152, 142071), (14697, 127136), (15892, 117576), (16008, 116724), (16472, 113436), (18531, 100832), (18906, 98832), (19454, 96048), (19596, 95352), (19728, 94714), (20448, 91379), (21344, 87543), (23838, 78384), (24012, 77816), (24708, 75624), (25208, 74124), (26128, 71514), (28359, 65888), (29181, 64032), (29394, 63568), (31784, 58788), (32016, 58362), (32944, 56718), (35757, 52256), (37062, 50416), (37812, 49416), (38908, 48024), (39192, 47676), (39456, 47357)]