1921605504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 6346260480

約数和(自身を除く): 4424654976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 127, 128, 156, 168, 182, 192, 208, 224, 254, 273, 312, 336, 364, 381, 384, 416, 433, 448, 508, 546, 624, 672, 728, 762, 832, 866, 889, 896, 1016, 1092, 1248, 1299, 1344, 1456, 1524, 1651, 1664, 1732, 1778, 2032, 2184, 2496, 2598, 2667, 2688, 2912, 3031, 3048, 3302, 3464, 3556, 4064, 4368, 4953, 4992, 5196, 5334, 5629, 5824, 6062, 6096, 6604, 6928, 7112, 8128, 8736, 9093, 9906, 10392, 10668, 11258, 11557, 11648, 12124, 12192, 13208, 13856, 14224, 16256, 16887, 17472, 18186, 19812, 20784, 21336, 22516, 23114, 24248, 24384, 26416, 27712, 28448, 33774, 34671, 34944, 36372, 39403, 39624, 41568, 42672, 45032, 46228, 48496, 48768, 52832, 54991, 55424, 56896, 67548, 69342, 72744, 78806, 79248, 83136, 85344, 90064, 92456, 96992, 105664, 109982, 113792, 118209, 135096, 138684, 145488, 157612, 158496, 164973, 166272, 170688, 180128, 184912, 193984, 211328, 219964, 236418, 270192, 277368, 290976, 315224, 316992, 329946, 341376, 360256, 369824, 384937, 387968, 439928, 472836, 540384, 554736, 581952, 630448, 633984, 659892, 714883, 720512, 739648, 769874, 879856, 945672, 1080768, 1109472, 1154811, 1163904, 1260896, 1319784, 1429766, 1479296, 1539748, 1759712, 1891344, 2144649, 2161536, 2218944, 2309622, 2521792, 2639568, 2859532, 3079496, 3519424, 3782688, 4289298, 4437888, 4619244, 5004181, 5043584, 5279136, 5719064, 6158992, 7038848, 7565376, 8578596, 9238488, 10008362, 10558272, 11438128, 12317984, 15012543, 15130752, 17157192, 18476976, 20016724, 21116544, 22876256, 24635968, 30025086, 34314384, 36953952, 40033448, 45752512, 49271936, 60050172, 68628768, 73907904, 80066896, 91505024, 120100344, 137257536, 147815808, 160133792, 240200688, 274515072, 320267584, 480401376, 640535168, 960802752, 1921605504]

約数ペア:

[(1, 1921605504), (2, 960802752), (3, 640535168), (4, 480401376), (6, 320267584), (7, 274515072), (8, 240200688), (12, 160133792), (13, 147815808), (14, 137257536), (16, 120100344), (21, 91505024), (24, 80066896), (26, 73907904), (28, 68628768), (32, 60050172), (39, 49271936), (42, 45752512), (48, 40033448), (52, 36953952), (56, 34314384), (64, 30025086), (78, 24635968), (84, 22876256), (91, 21116544), (96, 20016724), (104, 18476976), (112, 17157192), (127, 15130752), (128, 15012543), (156, 12317984), (168, 11438128), (182, 10558272), (192, 10008362), (208, 9238488), (224, 8578596), (254, 7565376), (273, 7038848), (312, 6158992), (336, 5719064), (364, 5279136), (381, 5043584), (384, 5004181), (416, 4619244), (433, 4437888), (448, 4289298), (508, 3782688), (546, 3519424), (624, 3079496), (672, 2859532), (728, 2639568), (762, 2521792), (832, 2309622), (866, 2218944), (889, 2161536), (896, 2144649), (1016, 1891344), (1092, 1759712), (1248, 1539748), (1299, 1479296), (1344, 1429766), (1456, 1319784), (1524, 1260896), (1651, 1163904), (1664, 1154811), (1732, 1109472), (1778, 1080768), (2032, 945672), (2184, 879856), (2496, 769874), (2598, 739648), (2667, 720512), (2688, 714883), (2912, 659892), (3031, 633984), (3048, 630448), (3302, 581952), (3464, 554736), (3556, 540384), (4064, 472836), (4368, 439928), (4953, 387968), (4992, 384937), (5196, 369824), (5334, 360256), (5629, 341376), (5824, 329946), (6062, 316992), (6096, 315224), (6604, 290976), (6928, 277368), (7112, 270192), (8128, 236418), (8736, 219964), (9093, 211328), (9906, 193984), (10392, 184912), (10668, 180128), (11258, 170688), (11557, 166272), (11648, 164973), (12124, 158496), (12192, 157612), (13208, 145488), (13856, 138684), (14224, 135096), (16256, 118209), (16887, 113792), (17472, 109982), (18186, 105664), (19812, 96992), (20784, 92456), (21336, 90064), (22516, 85344), (23114, 83136), (24248, 79248), (24384, 78806), (26416, 72744), (27712, 69342), (28448, 67548), (33774, 56896), (34671, 55424), (34944, 54991), (36372, 52832), (39403, 48768), (39624, 48496), (41568, 46228), (42672, 45032)]