670744584

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 2068416000

約数和(自身を除く): 1397671416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 41, 46, 54, 69, 72, 74, 82, 89, 92, 108, 111, 123, 138, 148, 164, 178, 184, 207, 216, 222, 246, 267, 276, 296, 328, 333, 356, 369, 414, 444, 492, 534, 552, 621, 666, 712, 738, 801, 828, 851, 888, 943, 984, 999, 1068, 1107, 1242, 1332, 1476, 1517, 1602, 1656, 1702, 1886, 1998, 2047, 2136, 2214, 2403, 2484, 2553, 2664, 2829, 2952, 3034, 3204, 3293, 3404, 3649, 3772, 3996, 4094, 4428, 4551, 4806, 4968, 5106, 5658, 6068, 6141, 6408, 6586, 6808, 7298, 7544, 7659, 7992, 8188, 8487, 8856, 9102, 9612, 9879, 10212, 10947, 11316, 12136, 12282, 13172, 13653, 14596, 15318, 16376, 16974, 18204, 18423, 19224, 19758, 20424, 21894, 22632, 22977, 24564, 25461, 26344, 27306, 29192, 29637, 30636, 32841, 33948, 34891, 36408, 36846, 39516, 40959, 43788, 45954, 49128, 50922, 54612, 55269, 59274, 61272, 65682, 67896, 69782, 73692, 75739, 79032, 81918, 83927, 87576, 88911, 91908, 98523, 101844, 104673, 109224, 110538, 118548, 131364, 135013, 139564, 147384, 151478, 163836, 167854, 177822, 183816, 197046, 203688, 209346, 221076, 227217, 237096, 251781, 262728, 270026, 279128, 302956, 314019, 327672, 335708, 355644, 394092, 405039, 418692, 442152, 454434, 503562, 540052, 605912, 628038, 671416, 681651, 711288, 755343, 788184, 810078, 837384, 908868, 942057, 1007124, 1080104, 1215117, 1256076, 1363302, 1510686, 1620156, 1817736, 1884114, 2014248, 2044953, 2266029, 2430234, 2512152, 2726604, 3021372, 3105299, 3240312, 3645351, 3768228, 4089906, 4532058, 4860468, 5453208, 6042744, 6210598, 7290702, 7536456, 8179812, 9064116, 9315897, 9720936, 12421196, 14581404, 16359624, 18128232, 18631794, 24842392, 27947691, 29162808, 37263588, 55895382, 74527176, 83843073, 111790764, 167686146, 223581528, 335372292, 670744584]

約数ペア:

[(1, 670744584), (2, 335372292), (3, 223581528), (4, 167686146), (6, 111790764), (8, 83843073), (9, 74527176), (12, 55895382), (18, 37263588), (23, 29162808), (24, 27947691), (27, 24842392), (36, 18631794), (37, 18128232), (41, 16359624), (46, 14581404), (54, 12421196), (69, 9720936), (72, 9315897), (74, 9064116), (82, 8179812), (89, 7536456), (92, 7290702), (108, 6210598), (111, 6042744), (123, 5453208), (138, 4860468), (148, 4532058), (164, 4089906), (178, 3768228), (184, 3645351), (207, 3240312), (216, 3105299), (222, 3021372), (246, 2726604), (267, 2512152), (276, 2430234), (296, 2266029), (328, 2044953), (333, 2014248), (356, 1884114), (369, 1817736), (414, 1620156), (444, 1510686), (492, 1363302), (534, 1256076), (552, 1215117), (621, 1080104), (666, 1007124), (712, 942057), (738, 908868), (801, 837384), (828, 810078), (851, 788184), (888, 755343), (943, 711288), (984, 681651), (999, 671416), (1068, 628038), (1107, 605912), (1242, 540052), (1332, 503562), (1476, 454434), (1517, 442152), (1602, 418692), (1656, 405039), (1702, 394092), (1886, 355644), (1998, 335708), (2047, 327672), (2136, 314019), (2214, 302956), (2403, 279128), (2484, 270026), (2553, 262728), (2664, 251781), (2829, 237096), (2952, 227217), (3034, 221076), (3204, 209346), (3293, 203688), (3404, 197046), (3649, 183816), (3772, 177822), (3996, 167854), (4094, 163836), (4428, 151478), (4551, 147384), (4806, 139564), (4968, 135013), (5106, 131364), (5658, 118548), (6068, 110538), (6141, 109224), (6408, 104673), (6586, 101844), (6808, 98523), (7298, 91908), (7544, 88911), (7659, 87576), (7992, 83927), (8188, 81918), (8487, 79032), (8856, 75739), (9102, 73692), (9612, 69782), (9879, 67896), (10212, 65682), (10947, 61272), (11316, 59274), (12136, 55269), (12282, 54612), (13172, 50922), (13653, 49128), (14596, 45954), (15318, 43788), (16376, 40959), (16974, 39516), (18204, 36846), (18423, 36408), (19224, 34891), (19758, 33948), (20424, 32841), (21894, 30636), (22632, 29637), (22977, 29192), (24564, 27306), (25461, 26344)]