492896404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 1271284224

約数和(自身を除く): 778387820

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 31, 38, 44, 52, 62, 76, 77, 91, 121, 124, 133, 143, 154, 182, 209, 217, 242, 247, 266, 286, 308, 341, 361, 364, 403, 418, 434, 484, 494, 532, 572, 589, 682, 722, 806, 836, 847, 868, 988, 1001, 1178, 1364, 1444, 1463, 1573, 1612, 1694, 1729, 2002, 2299, 2356, 2387, 2527, 2717, 2821, 2926, 3146, 3388, 3458, 3751, 3971, 4004, 4123, 4433, 4598, 4693, 4774, 5054, 5434, 5642, 5852, 6292, 6479, 6916, 7502, 7657, 7942, 8246, 8866, 9196, 9386, 9548, 10108, 10868, 11011, 11191, 11284, 12958, 15004, 15314, 15884, 16093, 16492, 17732, 18772, 19019, 22022, 22382, 25916, 26257, 27797, 29887, 30628, 31031, 32186, 32851, 38038, 43681, 44044, 44764, 45353, 48763, 51623, 52514, 53599, 55594, 59774, 62062, 64372, 65702, 71269, 76076, 78337, 84227, 87362, 90706, 97526, 103246, 105028, 107198, 111188, 119548, 123101, 124124, 131404, 142538, 145483, 156674, 168454, 174724, 181412, 195052, 206492, 209209, 214396, 246202, 285076, 290966, 305767, 313348, 336908, 341341, 361361, 418418, 492404, 498883, 567853, 581932, 589589, 611534, 682682, 722722, 836836, 861707, 926497, 997766, 1018381, 1135706, 1179178, 1223068, 1354111, 1365364, 1445444, 1600313, 1723414, 1852994, 1995532, 2036762, 2271412, 2358356, 2708222, 3200626, 3446828, 3705988, 3974971, 4073524, 5416444, 6401252, 6485479, 7949942, 9478777, 11202191, 12970958, 15899884, 17603443, 18957554, 22404382, 25941916, 35206886, 37915108, 44808764, 70413772, 123224101, 246448202, 492896404]

約数ペア:

[(1, 492896404), (2, 246448202), (4, 123224101), (7, 70413772), (11, 44808764), (13, 37915108), (14, 35206886), (19, 25941916), (22, 22404382), (26, 18957554), (28, 17603443), (31, 15899884), (38, 12970958), (44, 11202191), (52, 9478777), (62, 7949942), (76, 6485479), (77, 6401252), (91, 5416444), (121, 4073524), (124, 3974971), (133, 3705988), (143, 3446828), (154, 3200626), (182, 2708222), (209, 2358356), (217, 2271412), (242, 2036762), (247, 1995532), (266, 1852994), (286, 1723414), (308, 1600313), (341, 1445444), (361, 1365364), (364, 1354111), (403, 1223068), (418, 1179178), (434, 1135706), (484, 1018381), (494, 997766), (532, 926497), (572, 861707), (589, 836836), (682, 722722), (722, 682682), (806, 611534), (836, 589589), (847, 581932), (868, 567853), (988, 498883), (1001, 492404), (1178, 418418), (1364, 361361), (1444, 341341), (1463, 336908), (1573, 313348), (1612, 305767), (1694, 290966), (1729, 285076), (2002, 246202), (2299, 214396), (2356, 209209), (2387, 206492), (2527, 195052), (2717, 181412), (2821, 174724), (2926, 168454), (3146, 156674), (3388, 145483), (3458, 142538), (3751, 131404), (3971, 124124), (4004, 123101), (4123, 119548), (4433, 111188), (4598, 107198), (4693, 105028), (4774, 103246), (5054, 97526), (5434, 90706), (5642, 87362), (5852, 84227), (6292, 78337), (6479, 76076), (6916, 71269), (7502, 65702), (7657, 64372), (7942, 62062), (8246, 59774), (8866, 55594), (9196, 53599), (9386, 52514), (9548, 51623), (10108, 48763), (10868, 45353), (11011, 44764), (11191, 44044), (11284, 43681), (12958, 38038), (15004, 32851), (15314, 32186), (15884, 31031), (16093, 30628), (16492, 29887), (17732, 27797), (18772, 26257), (19019, 25916), (22022, 22382)]