1915397904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1757

約数の個数: 160

約数和(自身を含む): 5986759680

約数和(自身を除く): 4071361776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 197, 228, 266, 304, 336, 394, 399, 456, 532, 591, 788, 798, 912, 1064, 1182, 1379, 1523, 1576, 1596, 2128, 2364, 2758, 3046, 3152, 3192, 3743, 4137, 4569, 4728, 5516, 6092, 6384, 7486, 8274, 9138, 9456, 10661, 11032, 11229, 12184, 14972, 16548, 18276, 21322, 22064, 22458, 24368, 26201, 28937, 29944, 31983, 33096, 36552, 42644, 44916, 52402, 57874, 59888, 63966, 66192, 73104, 78603, 85288, 86811, 89832, 104804, 115748, 127932, 157206, 170576, 173622, 179664, 202559, 209608, 231496, 255864, 300031, 314412, 347244, 405118, 419216, 462992, 511728, 600062, 607677, 628824, 694488, 810236, 900093, 1200124, 1215354, 1257648, 1388976, 1620472, 1800186, 2100217, 2400248, 2430708, 3240944, 3600372, 4200434, 4800496, 4861416, 5700589, 6300651, 7200744, 8400868, 9722832, 11401178, 12601302, 14401488, 16801736, 17101767, 22802356, 25202604, 33603472, 34203534, 39904123, 45604712, 50405208, 68407068, 79808246, 91209424, 100810416, 119712369, 136814136, 159616492, 239424738, 273628272, 319232984, 478849476, 638465968, 957698952, 1915397904]

約数ペア:

[(1, 1915397904), (2, 957698952), (3, 638465968), (4, 478849476), (6, 319232984), (7, 273628272), (8, 239424738), (12, 159616492), (14, 136814136), (16, 119712369), (19, 100810416), (21, 91209424), (24, 79808246), (28, 68407068), (38, 50405208), (42, 45604712), (48, 39904123), (56, 34203534), (57, 33603472), (76, 25202604), (84, 22802356), (112, 17101767), (114, 16801736), (133, 14401488), (152, 12601302), (168, 11401178), (197, 9722832), (228, 8400868), (266, 7200744), (304, 6300651), (336, 5700589), (394, 4861416), (399, 4800496), (456, 4200434), (532, 3600372), (591, 3240944), (788, 2430708), (798, 2400248), (912, 2100217), (1064, 1800186), (1182, 1620472), (1379, 1388976), (1523, 1257648), (1576, 1215354), (1596, 1200124), (2128, 900093), (2364, 810236), (2758, 694488), (3046, 628824), (3152, 607677), (3192, 600062), (3743, 511728), (4137, 462992), (4569, 419216), (4728, 405118), (5516, 347244), (6092, 314412), (6384, 300031), (7486, 255864), (8274, 231496), (9138, 209608), (9456, 202559), (10661, 179664), (11032, 173622), (11229, 170576), (12184, 157206), (14972, 127932), (16548, 115748), (18276, 104804), (21322, 89832), (22064, 86811), (22458, 85288), (24368, 78603), (26201, 73104), (28937, 66192), (29944, 63966), (31983, 59888), (33096, 57874), (36552, 52402), (42644, 44916)]