880242272

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 2257920000

約数和(自身を除く): 1377677728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 199, 208, 217, 224, 248, 343, 364, 392, 398, 403, 416, 434, 496, 637, 686, 728, 784, 796, 806, 868, 992, 1274, 1372, 1393, 1456, 1519, 1568, 1592, 1612, 1736, 2548, 2587, 2744, 2786, 2821, 2912, 3038, 3184, 3224, 3472, 4459, 5096, 5174, 5488, 5572, 5642, 6076, 6169, 6368, 6448, 6944, 8918, 9751, 10192, 10348, 10633, 10976, 11144, 11284, 12152, 12338, 12896, 17836, 18109, 19502, 19747, 20384, 20696, 21266, 22288, 22568, 24304, 24676, 35672, 36218, 39004, 39494, 41392, 42532, 43183, 44576, 45136, 48608, 49352, 68257, 71344, 72436, 78008, 78988, 80197, 82784, 85064, 86366, 90272, 98704, 126763, 136514, 138229, 142688, 144872, 156016, 157976, 160394, 170128, 172732, 197408, 253526, 273028, 276458, 289744, 302281, 312032, 315952, 320788, 340256, 345464, 507052, 546056, 552916, 561379, 579488, 604562, 631904, 641576, 690928, 887341, 1014104, 1092112, 1105832, 1122758, 1209124, 1283152, 1381856, 1774682, 2028208, 2115967, 2184224, 2211664, 2245516, 2418248, 2566304, 3549364, 3929653, 4056416, 4231934, 4423328, 4491032, 4836496, 7098728, 7859306, 8463868, 8982064, 9672992, 14197456, 15718612, 16927736, 17964128, 27507571, 28394912, 31437224, 33855472, 55015142, 62874448, 67710944, 110030284, 125748896, 220060568, 440121136, 880242272]

約数ペア:

[(1, 880242272), (2, 440121136), (4, 220060568), (7, 125748896), (8, 110030284), (13, 67710944), (14, 62874448), (16, 55015142), (26, 33855472), (28, 31437224), (31, 28394912), (32, 27507571), (49, 17964128), (52, 16927736), (56, 15718612), (62, 14197456), (91, 9672992), (98, 8982064), (104, 8463868), (112, 7859306), (124, 7098728), (182, 4836496), (196, 4491032), (199, 4423328), (208, 4231934), (217, 4056416), (224, 3929653), (248, 3549364), (343, 2566304), (364, 2418248), (392, 2245516), (398, 2211664), (403, 2184224), (416, 2115967), (434, 2028208), (496, 1774682), (637, 1381856), (686, 1283152), (728, 1209124), (784, 1122758), (796, 1105832), (806, 1092112), (868, 1014104), (992, 887341), (1274, 690928), (1372, 641576), (1393, 631904), (1456, 604562), (1519, 579488), (1568, 561379), (1592, 552916), (1612, 546056), (1736, 507052), (2548, 345464), (2587, 340256), (2744, 320788), (2786, 315952), (2821, 312032), (2912, 302281), (3038, 289744), (3184, 276458), (3224, 273028), (3472, 253526), (4459, 197408), (5096, 172732), (5174, 170128), (5488, 160394), (5572, 157976), (5642, 156016), (6076, 144872), (6169, 142688), (6368, 138229), (6448, 136514), (6944, 126763), (8918, 98704), (9751, 90272), (10192, 86366), (10348, 85064), (10633, 82784), (10976, 80197), (11144, 78988), (11284, 78008), (12152, 72436), (12338, 71344), (12896, 68257), (17836, 49352), (18109, 48608), (19502, 45136), (19747, 44576), (20384, 43183), (20696, 42532), (21266, 41392), (22288, 39494), (22568, 39004), (24304, 36218), (24676, 35672)]