1421748384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 4417523712

約数和(自身を除く): 2995775328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 211, 222, 224, 259, 271, 296, 336, 422, 444, 518, 542, 592, 633, 672, 777, 813, 844, 888, 1036, 1084, 1184, 1266, 1477, 1554, 1626, 1688, 1776, 1897, 2072, 2168, 2532, 2954, 3108, 3252, 3376, 3552, 3794, 4144, 4336, 4431, 5064, 5691, 5908, 6216, 6504, 6752, 7588, 7807, 8288, 8672, 8862, 10027, 10128, 11382, 11816, 12432, 13008, 15176, 15614, 17724, 20054, 20256, 22764, 23421, 23632, 24864, 26016, 30081, 30352, 31228, 35448, 40108, 45528, 46842, 47264, 54649, 57181, 60162, 60704, 62456, 70189, 70896, 80216, 91056, 93684, 109298, 114362, 120324, 124912, 140378, 141792, 160432, 163947, 171543, 182112, 187368, 210567, 218596, 228724, 240648, 249824, 280756, 320864, 327894, 343086, 374736, 400267, 421134, 437192, 457448, 481296, 561512, 655788, 686172, 749472, 800534, 842268, 874384, 914896, 962592, 1123024, 1200801, 1311576, 1372344, 1601068, 1684536, 1748768, 1829792, 2115697, 2246048, 2401602, 2623152, 2744688, 3202136, 3369072, 4231394, 4803204, 5246304, 5489376, 6347091, 6404272, 6738144, 8462788, 9606408, 12694182, 12808544, 14809879, 16925576, 19212816, 25388364, 29619758, 33851152, 38425632, 44429637, 50776728, 59239516, 67702304, 88859274, 101553456, 118479032, 177718548, 203106912, 236958064, 355437096, 473916128, 710874192, 1421748384]

約数ペア:

[(1, 1421748384), (2, 710874192), (3, 473916128), (4, 355437096), (6, 236958064), (7, 203106912), (8, 177718548), (12, 118479032), (14, 101553456), (16, 88859274), (21, 67702304), (24, 59239516), (28, 50776728), (32, 44429637), (37, 38425632), (42, 33851152), (48, 29619758), (56, 25388364), (74, 19212816), (84, 16925576), (96, 14809879), (111, 12808544), (112, 12694182), (148, 9606408), (168, 8462788), (211, 6738144), (222, 6404272), (224, 6347091), (259, 5489376), (271, 5246304), (296, 4803204), (336, 4231394), (422, 3369072), (444, 3202136), (518, 2744688), (542, 2623152), (592, 2401602), (633, 2246048), (672, 2115697), (777, 1829792), (813, 1748768), (844, 1684536), (888, 1601068), (1036, 1372344), (1084, 1311576), (1184, 1200801), (1266, 1123024), (1477, 962592), (1554, 914896), (1626, 874384), (1688, 842268), (1776, 800534), (1897, 749472), (2072, 686172), (2168, 655788), (2532, 561512), (2954, 481296), (3108, 457448), (3252, 437192), (3376, 421134), (3552, 400267), (3794, 374736), (4144, 343086), (4336, 327894), (4431, 320864), (5064, 280756), (5691, 249824), (5908, 240648), (6216, 228724), (6504, 218596), (6752, 210567), (7588, 187368), (7807, 182112), (8288, 171543), (8672, 163947), (8862, 160432), (10027, 141792), (10128, 140378), (11382, 124912), (11816, 120324), (12432, 114362), (13008, 109298), (15176, 93684), (15614, 91056), (17724, 80216), (20054, 70896), (20256, 70189), (22764, 62456), (23421, 60704), (23632, 60162), (24864, 57181), (26016, 54649), (30081, 47264), (30352, 46842), (31228, 45528), (35448, 40108)]