31138986144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{4283}}^1$

素因数の和:4683

約数の個数: 192

約数和(自身を含む): 96729292800

約数和(自身を除く): 65590306656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 349, 372, 434, 496, 651, 672, 698, 744, 868, 992, 1047, 1302, 1396, 1488, 1736, 2094, 2443, 2604, 2792, 2976, 3472, 4188, 4283, 4886, 5208, 5584, 6944, 7329, 8376, 8566, 9772, 10416, 10819, 11168, 12849, 14658, 16752, 17132, 19544, 20832, 21638, 25698, 29316, 29981, 32457, 33504, 34264, 39088, 43276, 51396, 58632, 59962, 64914, 68528, 75733, 78176, 86552, 89943, 102792, 117264, 119924, 129828, 132773, 137056, 151466, 173104, 179886, 205584, 227199, 234528, 239848, 259656, 265546, 302932, 346208, 359772, 398319, 411168, 454398, 479696, 519312, 531092, 605864, 719544, 796638, 908796, 929411, 959392, 1038624, 1062184, 1211728, 1439088, 1494767, 1593276, 1817592, 1858822, 2124368, 2423456, 2788233, 2878176, 2989534, 3186552, 3635184, 3717644, 4248736, 4484301, 5576466, 5979068, 6373104, 7270368, 7435288, 8968602, 10463369, 11152932, 11958136, 12746208, 14870576, 17937204, 20926738, 22305864, 23916272, 29741152, 31390107, 35874408, 41853476, 44611728, 46337777, 47832544, 62780214, 71748816, 83706952, 89223456, 92675554, 125560428, 139013331, 143497632, 167413904, 185351108, 251120856, 278026662, 324364439, 334827808, 370702216, 502241712, 556053324, 648728878, 741404432, 973093317, 1004483424, 1112106648, 1297457756, 1482808864, 1946186634, 2224213296, 2594915512, 3892373268, 4448426592, 5189831024, 7784746536, 10379662048, 15569493072, 31138986144]

約数ペア:

[(1, 31138986144), (2, 15569493072), (3, 10379662048), (4, 7784746536), (6, 5189831024), (7, 4448426592), (8, 3892373268), (12, 2594915512), (14, 2224213296), (16, 1946186634), (21, 1482808864), (24, 1297457756), (28, 1112106648), (31, 1004483424), (32, 973093317), (42, 741404432), (48, 648728878), (56, 556053324), (62, 502241712), (84, 370702216), (93, 334827808), (96, 324364439), (112, 278026662), (124, 251120856), (168, 185351108), (186, 167413904), (217, 143497632), (224, 139013331), (248, 125560428), (336, 92675554), (349, 89223456), (372, 83706952), (434, 71748816), (496, 62780214), (651, 47832544), (672, 46337777), (698, 44611728), (744, 41853476), (868, 35874408), (992, 31390107), (1047, 29741152), (1302, 23916272), (1396, 22305864), (1488, 20926738), (1736, 17937204), (2094, 14870576), (2443, 12746208), (2604, 11958136), (2792, 11152932), (2976, 10463369), (3472, 8968602), (4188, 7435288), (4283, 7270368), (4886, 6373104), (5208, 5979068), (5584, 5576466), (6944, 4484301), (7329, 4248736), (8376, 3717644), (8566, 3635184), (9772, 3186552), (10416, 2989534), (10819, 2878176), (11168, 2788233), (12849, 2423456), (14658, 2124368), (16752, 1858822), (17132, 1817592), (19544, 1593276), (20832, 1494767), (21638, 1439088), (25698, 1211728), (29316, 1062184), (29981, 1038624), (32457, 959392), (33504, 929411), (34264, 908796), (39088, 796638), (43276, 719544), (51396, 605864), (58632, 531092), (59962, 519312), (64914, 479696), (68528, 454398), (75733, 411168), (78176, 398319), (86552, 359772), (89943, 346208), (102792, 302932), (117264, 265546), (119924, 259656), (129828, 239848), (132773, 234528), (137056, 227199), (151466, 205584), (173104, 179886)]