1050385028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 2433887232

約数和(自身を除く): 1383502204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 73, 77, 121, 124, 137, 146, 154, 217, 242, 274, 292, 308, 341, 434, 484, 511, 548, 682, 803, 847, 868, 959, 1022, 1364, 1507, 1606, 1694, 1918, 2044, 2263, 2387, 3014, 3212, 3388, 3751, 3836, 4247, 4526, 4774, 5621, 6028, 7502, 8494, 8833, 9052, 9548, 10001, 10549, 11242, 15004, 15841, 16577, 16988, 17666, 20002, 21098, 22484, 24893, 26257, 29729, 31682, 33154, 35332, 40004, 42196, 46717, 49786, 52514, 59458, 61831, 63364, 66308, 70007, 93434, 99572, 105028, 110011, 116039, 118916, 123662, 140014, 174251, 186868, 220022, 232078, 247324, 273823, 280028, 310031, 327019, 348502, 440044, 464156, 513887, 547646, 620062, 654038, 697004, 770077, 1027774, 1095292, 1210121, 1240124, 1308076, 1540154, 1916761, 2055548, 2170217, 2420242, 3080308, 3410341, 3597209, 3833522, 4340434, 4840484, 6820682, 7194418, 7667044, 8470847, 8680868, 13641364, 14388836, 16941694, 23872387, 33883388, 37513751, 47744774, 75027502, 95489548, 150055004, 262596257, 525192514, 1050385028]

約数ペア:

[(1, 1050385028), (2, 525192514), (4, 262596257), (7, 150055004), (11, 95489548), (14, 75027502), (22, 47744774), (28, 37513751), (31, 33883388), (44, 23872387), (62, 16941694), (73, 14388836), (77, 13641364), (121, 8680868), (124, 8470847), (137, 7667044), (146, 7194418), (154, 6820682), (217, 4840484), (242, 4340434), (274, 3833522), (292, 3597209), (308, 3410341), (341, 3080308), (434, 2420242), (484, 2170217), (511, 2055548), (548, 1916761), (682, 1540154), (803, 1308076), (847, 1240124), (868, 1210121), (959, 1095292), (1022, 1027774), (1364, 770077), (1507, 697004), (1606, 654038), (1694, 620062), (1918, 547646), (2044, 513887), (2263, 464156), (2387, 440044), (3014, 348502), (3212, 327019), (3388, 310031), (3751, 280028), (3836, 273823), (4247, 247324), (4526, 232078), (4774, 220022), (5621, 186868), (6028, 174251), (7502, 140014), (8494, 123662), (8833, 118916), (9052, 116039), (9548, 110011), (10001, 105028), (10549, 99572), (11242, 93434), (15004, 70007), (15841, 66308), (16577, 63364), (16988, 61831), (17666, 59458), (20002, 52514), (21098, 49786), (22484, 46717), (24893, 42196), (26257, 40004), (29729, 35332), (31682, 33154)]