673983828

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 252

約数和(自身を含む): 2119480020

約数和(自身を除く): 1445496192

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 81, 84, 89, 98, 106, 108, 126, 147, 159, 162, 178, 189, 196, 212, 243, 252, 267, 294, 318, 324, 356, 371, 378, 441, 477, 486, 534, 567, 588, 623, 636, 729, 742, 756, 801, 882, 954, 972, 1068, 1113, 1134, 1246, 1323, 1431, 1458, 1484, 1602, 1701, 1764, 1869, 1908, 2226, 2268, 2403, 2492, 2597, 2646, 2862, 2916, 3204, 3339, 3402, 3738, 3969, 4293, 4361, 4452, 4717, 4806, 5103, 5194, 5292, 5607, 5724, 6678, 6804, 7209, 7476, 7791, 7938, 8586, 8722, 9434, 9612, 10017, 10206, 10388, 11214, 11907, 12879, 13083, 13356, 14151, 14418, 15582, 15876, 16821, 17172, 17444, 18868, 20034, 20412, 21627, 22428, 23373, 23814, 25758, 26166, 28302, 28836, 30051, 31164, 33019, 33642, 35721, 38637, 39249, 40068, 42453, 43254, 46746, 47628, 50463, 51516, 52332, 56604, 60102, 64881, 66038, 67284, 70119, 71442, 77274, 78498, 84906, 86508, 90153, 93492, 99057, 100926, 117747, 120204, 127359, 129762, 132076, 140238, 142884, 151389, 154548, 156996, 169812, 180306, 198114, 201852, 210357, 231133, 235494, 254718, 259524, 270459, 280476, 297171, 302778, 353241, 360612, 382077, 396228, 420714, 454167, 462266, 470988, 509436, 540918, 594342, 605556, 631071, 693399, 706482, 764154, 841428, 891513, 908334, 924532, 1059723, 1081836, 1146231, 1188684, 1262142, 1386798, 1412964, 1528308, 1783026, 1816668, 1893213, 2080197, 2119446, 2292462, 2524284, 2674539, 2773596, 3179169, 3438693, 3566052, 3786426, 4160394, 4238892, 4584924, 5349078, 6240591, 6358338, 6877386, 7572852, 8023617, 8320788, 10698156, 12481182, 12716676, 13754772, 16047234, 18721773, 24070851, 24962364, 32094468, 37443546, 48141702, 56165319, 74887092, 96283404, 112330638, 168495957, 224661276, 336991914, 673983828]

約数ペア:

[(1, 673983828), (2, 336991914), (3, 224661276), (4, 168495957), (6, 112330638), (7, 96283404), (9, 74887092), (12, 56165319), (14, 48141702), (18, 37443546), (21, 32094468), (27, 24962364), (28, 24070851), (36, 18721773), (42, 16047234), (49, 13754772), (53, 12716676), (54, 12481182), (63, 10698156), (81, 8320788), (84, 8023617), (89, 7572852), (98, 6877386), (106, 6358338), (108, 6240591), (126, 5349078), (147, 4584924), (159, 4238892), (162, 4160394), (178, 3786426), (189, 3566052), (196, 3438693), (212, 3179169), (243, 2773596), (252, 2674539), (267, 2524284), (294, 2292462), (318, 2119446), (324, 2080197), (356, 1893213), (371, 1816668), (378, 1783026), (441, 1528308), (477, 1412964), (486, 1386798), (534, 1262142), (567, 1188684), (588, 1146231), (623, 1081836), (636, 1059723), (729, 924532), (742, 908334), (756, 891513), (801, 841428), (882, 764154), (954, 706482), (972, 693399), (1068, 631071), (1113, 605556), (1134, 594342), (1246, 540918), (1323, 509436), (1431, 470988), (1458, 462266), (1484, 454167), (1602, 420714), (1701, 396228), (1764, 382077), (1869, 360612), (1908, 353241), (2226, 302778), (2268, 297171), (2403, 280476), (2492, 270459), (2597, 259524), (2646, 254718), (2862, 235494), (2916, 231133), (3204, 210357), (3339, 201852), (3402, 198114), (3738, 180306), (3969, 169812), (4293, 156996), (4361, 154548), (4452, 151389), (4717, 142884), (4806, 140238), (5103, 132076), (5194, 129762), (5292, 127359), (5607, 120204), (5724, 117747), (6678, 100926), (6804, 99057), (7209, 93492), (7476, 90153), (7791, 86508), (7938, 84906), (8586, 78498), (8722, 77274), (9434, 71442), (9612, 70119), (10017, 67284), (10206, 66038), (10388, 64881), (11214, 60102), (11907, 56604), (12879, 52332), (13083, 51516), (13356, 50463), (14151, 47628), (14418, 46746), (15582, 43254), (15876, 42453), (16821, 40068), (17172, 39249), (17444, 38637), (18868, 35721), (20034, 33642), (20412, 33019), (21627, 31164), (22428, 30051), (23373, 28836), (23814, 28302), (25758, 26166)]