550394208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21001}}^1$

素因数の和:21037

約数の個数: 144

約数和(自身を含む): 1926471456

約数和(自身を除く): 1376077248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 21001, 26208, 42002, 63003, 84004, 126006, 147007, 168008, 189009, 252012, 273013, 294014, 336016, 378018, 441021, 504024, 546026, 588028, 672032, 756036, 819039, 882042, 1008048, 1092052, 1176056, 1323063, 1512072, 1638078, 1764084, 1911091, 2016096, 2184104, 2352112, 2457117, 2646126, 3024144, 3276156, 3528168, 3822182, 4368208, 4704224, 4914234, 5292252, 5733273, 6048288, 6552312, 7056336, 7644364, 8736416, 9828468, 10584504, 11466546, 13104624, 14112672, 15288728, 17199819, 19656936, 21169008, 22933092, 26209248, 30577456, 34399638, 39313872, 42338016, 45866184, 61154912, 68799276, 78627744, 91732368, 137598552, 183464736, 275197104, 550394208]

約数ペア:

[(1, 550394208), (2, 275197104), (3, 183464736), (4, 137598552), (6, 91732368), (7, 78627744), (8, 68799276), (9, 61154912), (12, 45866184), (13, 42338016), (14, 39313872), (16, 34399638), (18, 30577456), (21, 26209248), (24, 22933092), (26, 21169008), (28, 19656936), (32, 17199819), (36, 15288728), (39, 14112672), (42, 13104624), (48, 11466546), (52, 10584504), (56, 9828468), (63, 8736416), (72, 7644364), (78, 7056336), (84, 6552312), (91, 6048288), (96, 5733273), (104, 5292252), (112, 4914234), (117, 4704224), (126, 4368208), (144, 3822182), (156, 3528168), (168, 3276156), (182, 3024144), (208, 2646126), (224, 2457117), (234, 2352112), (252, 2184104), (273, 2016096), (288, 1911091), (312, 1764084), (336, 1638078), (364, 1512072), (416, 1323063), (468, 1176056), (504, 1092052), (546, 1008048), (624, 882042), (672, 819039), (728, 756036), (819, 672032), (936, 588028), (1008, 546026), (1092, 504024), (1248, 441021), (1456, 378018), (1638, 336016), (1872, 294014), (2016, 273013), (2184, 252012), (2912, 189009), (3276, 168008), (3744, 147007), (4368, 126006), (6552, 84004), (8736, 63003), (13104, 42002), (21001, 26208)]