324292932292

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{21121}}^1$

素因数の和:21215

約数の個数: 144

約数和(自身を含む): 721054387200

約数和(自身を除く): 396761454908

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 343, 361, 434, 532, 589, 686, 722, 868, 931, 1178, 1372, 1444, 1519, 1862, 2356, 2527, 3038, 3724, 4123, 5054, 6076, 6517, 8246, 10108, 10633, 11191, 13034, 16492, 17689, 21121, 21266, 22382, 26068, 28861, 35378, 42242, 42532, 44764, 57722, 70756, 78337, 84484, 115444, 123823, 147847, 156674, 202027, 247646, 295694, 313348, 401299, 404054, 495292, 548359, 591388, 654751, 802598, 808108, 1034929, 1096718, 1309502, 1605196, 2069858, 2193436, 2619004, 2809093, 3838513, 4139716, 4583257, 5618186, 7244503, 7624681, 7677026, 9166514, 11236372, 12440269, 14489006, 15249362, 15354052, 18333028, 19663651, 24880538, 28978012, 30498724, 32082799, 39327302, 49761076, 53372767, 64165598, 78654604, 87081883, 106745534, 128331196, 137645557, 174163766, 213491068, 224579593, 236365111, 275291114, 348327532, 373609369, 449159186, 472730222, 550582228, 609573181, 747218738, 898318372, 945460444, 1219146362, 1494437476, 1654555777, 2438292724, 2615265583, 3309111554, 4267012267, 5230531166, 6618223108, 8534024534, 10461062332, 11581890439, 17068049068, 23163780878, 46327561756, 81073233073, 162146466146, 324292932292]

約数ペア:

[(1, 324292932292), (2, 162146466146), (4, 81073233073), (7, 46327561756), (14, 23163780878), (19, 17068049068), (28, 11581890439), (31, 10461062332), (38, 8534024534), (49, 6618223108), (62, 5230531166), (76, 4267012267), (98, 3309111554), (124, 2615265583), (133, 2438292724), (196, 1654555777), (217, 1494437476), (266, 1219146362), (343, 945460444), (361, 898318372), (434, 747218738), (532, 609573181), (589, 550582228), (686, 472730222), (722, 449159186), (868, 373609369), (931, 348327532), (1178, 275291114), (1372, 236365111), (1444, 224579593), (1519, 213491068), (1862, 174163766), (2356, 137645557), (2527, 128331196), (3038, 106745534), (3724, 87081883), (4123, 78654604), (5054, 64165598), (6076, 53372767), (6517, 49761076), (8246, 39327302), (10108, 32082799), (10633, 30498724), (11191, 28978012), (13034, 24880538), (16492, 19663651), (17689, 18333028), (21121, 15354052), (21266, 15249362), (22382, 14489006), (26068, 12440269), (28861, 11236372), (35378, 9166514), (42242, 7677026), (42532, 7624681), (44764, 7244503), (57722, 5618186), (70756, 4583257), (78337, 4139716), (84484, 3838513), (115444, 2809093), (123823, 2619004), (147847, 2193436), (156674, 2069858), (202027, 1605196), (247646, 1309502), (295694, 1096718), (313348, 1034929), (401299, 808108), (404054, 802598), (495292, 654751), (548359, 591388)]