1888361664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1127

約数の個数: 224

約数和(自身を含む): 6098926080

約数和(自身を除く): 4210564416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 73, 76, 84, 96, 112, 114, 133, 146, 152, 168, 192, 219, 224, 228, 266, 292, 304, 336, 399, 438, 448, 456, 511, 532, 584, 608, 672, 798, 876, 912, 1013, 1022, 1064, 1168, 1216, 1344, 1387, 1533, 1596, 1752, 1824, 2026, 2044, 2128, 2336, 2774, 3039, 3066, 3192, 3504, 3648, 4052, 4088, 4161, 4256, 4672, 5548, 6078, 6132, 6384, 7008, 7091, 8104, 8176, 8322, 8512, 9709, 11096, 12156, 12264, 12768, 14016, 14182, 16208, 16352, 16644, 19247, 19418, 21273, 22192, 24312, 24528, 25536, 28364, 29127, 32416, 32704, 33288, 38494, 38836, 42546, 44384, 48624, 49056, 56728, 57741, 58254, 64832, 66576, 73949, 76988, 77672, 85092, 88768, 97248, 98112, 113456, 115482, 116508, 133152, 134729, 147898, 153976, 155344, 170184, 194496, 221847, 226912, 230964, 233016, 266304, 269458, 295796, 307952, 310688, 340368, 404187, 443694, 453824, 461928, 466032, 517643, 538916, 591592, 615904, 621376, 680736, 808374, 887388, 923856, 932064, 1035286, 1077832, 1183184, 1231808, 1361472, 1405031, 1552929, 1616748, 1774776, 1847712, 1864128, 2070572, 2155664, 2366368, 2810062, 3105858, 3233496, 3549552, 3695424, 4141144, 4215093, 4311328, 4732736, 5620124, 6211716, 6466992, 7099104, 8282288, 8430186, 8622656, 9835217, 11240248, 12423432, 12933984, 14198208, 16564576, 16860372, 19670434, 22480496, 24846864, 25867968, 29505651, 33129152, 33720744, 39340868, 44960992, 49693728, 59011302, 67441488, 78681736, 89921984, 99387456, 118022604, 134882976, 157363472, 236045208, 269765952, 314726944, 472090416, 629453888, 944180832, 1888361664]

約数ペア:

[(1, 1888361664), (2, 944180832), (3, 629453888), (4, 472090416), (6, 314726944), (7, 269765952), (8, 236045208), (12, 157363472), (14, 134882976), (16, 118022604), (19, 99387456), (21, 89921984), (24, 78681736), (28, 67441488), (32, 59011302), (38, 49693728), (42, 44960992), (48, 39340868), (56, 33720744), (57, 33129152), (64, 29505651), (73, 25867968), (76, 24846864), (84, 22480496), (96, 19670434), (112, 16860372), (114, 16564576), (133, 14198208), (146, 12933984), (152, 12423432), (168, 11240248), (192, 9835217), (219, 8622656), (224, 8430186), (228, 8282288), (266, 7099104), (292, 6466992), (304, 6211716), (336, 5620124), (399, 4732736), (438, 4311328), (448, 4215093), (456, 4141144), (511, 3695424), (532, 3549552), (584, 3233496), (608, 3105858), (672, 2810062), (798, 2366368), (876, 2155664), (912, 2070572), (1013, 1864128), (1022, 1847712), (1064, 1774776), (1168, 1616748), (1216, 1552929), (1344, 1405031), (1387, 1361472), (1533, 1231808), (1596, 1183184), (1752, 1077832), (1824, 1035286), (2026, 932064), (2044, 923856), (2128, 887388), (2336, 808374), (2774, 680736), (3039, 621376), (3066, 615904), (3192, 591592), (3504, 538916), (3648, 517643), (4052, 466032), (4088, 461928), (4161, 453824), (4256, 443694), (4672, 404187), (5548, 340368), (6078, 310688), (6132, 307952), (6384, 295796), (7008, 269458), (7091, 266304), (8104, 233016), (8176, 230964), (8322, 226912), (8512, 221847), (9709, 194496), (11096, 170184), (12156, 155344), (12264, 153976), (12768, 147898), (14016, 134729), (14182, 133152), (16208, 116508), (16352, 115482), (16644, 113456), (19247, 98112), (19418, 97248), (21273, 88768), (22192, 85092), (24312, 77672), (24528, 76988), (25536, 73949), (28364, 66576), (29127, 64832), (32416, 58254), (32704, 57741), (33288, 56728), (38494, 49056), (38836, 48624), (42546, 44384)]