2154989088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 288

約数和(自身を含む): 7475255424

約数和(自身を除く): 5320266336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 227, 238, 252, 272, 277, 288, 306, 336, 357, 408, 454, 476, 504, 544, 554, 612, 672, 681, 714, 816, 831, 908, 952, 1008, 1071, 1108, 1224, 1362, 1428, 1589, 1632, 1662, 1816, 1904, 1939, 2016, 2043, 2142, 2216, 2448, 2493, 2724, 2856, 3178, 3324, 3632, 3808, 3859, 3878, 4086, 4284, 4432, 4709, 4767, 4896, 4986, 5448, 5712, 5817, 6356, 6648, 7264, 7718, 7756, 8172, 8568, 8864, 9418, 9534, 9972, 10896, 11424, 11577, 11634, 12712, 13296, 14127, 14301, 15436, 15512, 16344, 17136, 17451, 18836, 19068, 19944, 21792, 23154, 23268, 25424, 26592, 27013, 28254, 28602, 30872, 31024, 32688, 32963, 34272, 34731, 34902, 37672, 38136, 39888, 42381, 46308, 46536, 50848, 54026, 56508, 57204, 61744, 62048, 62879, 65376, 65926, 69462, 69804, 75344, 76272, 79776, 81039, 84762, 92616, 93072, 98889, 108052, 113016, 114408, 123488, 125758, 131852, 138924, 139608, 150688, 152544, 162078, 169524, 185232, 186144, 188637, 197778, 216104, 226032, 228816, 243117, 251516, 263704, 277848, 279216, 296667, 324156, 339048, 370464, 377274, 395556, 432208, 440153, 452064, 457632, 486234, 503032, 527408, 555696, 558432, 565911, 593334, 648312, 678096, 754548, 791112, 864416, 880306, 972468, 1006064, 1054816, 1068943, 1111392, 1131822, 1186668, 1296624, 1320459, 1356192, 1509096, 1582224, 1760612, 1944936, 2012128, 2137886, 2263644, 2373336, 2593248, 2640918, 3018192, 3164448, 3206829, 3521224, 3889872, 3961377, 4275772, 4527288, 4746672, 5281836, 6036384, 6413658, 7042448, 7482601, 7779744, 7922754, 8551544, 9054576, 9493344, 9620487, 10563672, 12827316, 14084896, 14965202, 15845508, 17103088, 18109152, 19240974, 21127344, 22447803, 25654632, 29930404, 31691016, 34206176, 38481948, 42254688, 44895606, 51309264, 59860808, 63382032, 67343409, 76963896, 89791212, 102618528, 119721616, 126764064, 134686818, 153927792, 179582424, 239443232, 269373636, 307855584, 359164848, 538747272, 718329696, 1077494544, 2154989088]

約数ペア:

[(1, 2154989088), (2, 1077494544), (3, 718329696), (4, 538747272), (6, 359164848), (7, 307855584), (8, 269373636), (9, 239443232), (12, 179582424), (14, 153927792), (16, 134686818), (17, 126764064), (18, 119721616), (21, 102618528), (24, 89791212), (28, 76963896), (32, 67343409), (34, 63382032), (36, 59860808), (42, 51309264), (48, 44895606), (51, 42254688), (56, 38481948), (63, 34206176), (68, 31691016), (72, 29930404), (84, 25654632), (96, 22447803), (102, 21127344), (112, 19240974), (119, 18109152), (126, 17103088), (136, 15845508), (144, 14965202), (153, 14084896), (168, 12827316), (204, 10563672), (224, 9620487), (227, 9493344), (238, 9054576), (252, 8551544), (272, 7922754), (277, 7779744), (288, 7482601), (306, 7042448), (336, 6413658), (357, 6036384), (408, 5281836), (454, 4746672), (476, 4527288), (504, 4275772), (544, 3961377), (554, 3889872), (612, 3521224), (672, 3206829), (681, 3164448), (714, 3018192), (816, 2640918), (831, 2593248), (908, 2373336), (952, 2263644), (1008, 2137886), (1071, 2012128), (1108, 1944936), (1224, 1760612), (1362, 1582224), (1428, 1509096), (1589, 1356192), (1632, 1320459), (1662, 1296624), (1816, 1186668), (1904, 1131822), (1939, 1111392), (2016, 1068943), (2043, 1054816), (2142, 1006064), (2216, 972468), (2448, 880306), (2493, 864416), (2724, 791112), (2856, 754548), (3178, 678096), (3324, 648312), (3632, 593334), (3808, 565911), (3859, 558432), (3878, 555696), (4086, 527408), (4284, 503032), (4432, 486234), (4709, 457632), (4767, 452064), (4896, 440153), (4986, 432208), (5448, 395556), (5712, 377274), (5817, 370464), (6356, 339048), (6648, 324156), (7264, 296667), (7718, 279216), (7756, 277848), (8172, 263704), (8568, 251516), (8864, 243117), (9418, 228816), (9534, 226032), (9972, 216104), (10896, 197778), (11424, 188637), (11577, 186144), (11634, 185232), (12712, 169524), (13296, 162078), (14127, 152544), (14301, 150688), (15436, 139608), (15512, 138924), (16344, 131852), (17136, 125758), (17451, 123488), (18836, 114408), (19068, 113016), (19944, 108052), (21792, 98889), (23154, 93072), (23268, 92616), (25424, 84762), (26592, 81039), (27013, 79776), (28254, 76272), (28602, 75344), (30872, 69804), (31024, 69462), (32688, 65926), (32963, 65376), (34272, 62879), (34731, 62048), (34902, 61744), (37672, 57204), (38136, 56508), (39888, 54026), (42381, 50848), (46308, 46536)]