1968219456

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1597}}^1$

素因数の和:1757

約数の個数: 168

約数和(自身を含む): 6107862816

約数和(自身を除く): 4139643360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 131, 147, 168, 192, 196, 224, 262, 294, 336, 392, 393, 448, 524, 588, 672, 784, 786, 917, 1048, 1176, 1344, 1568, 1572, 1597, 1834, 2096, 2352, 2751, 3136, 3144, 3194, 3668, 4192, 4704, 4791, 5502, 6288, 6388, 6419, 7336, 8384, 9408, 9582, 11004, 11179, 12576, 12776, 12838, 14672, 19164, 19257, 22008, 22358, 25152, 25552, 25676, 29344, 33537, 38328, 38514, 44016, 44716, 51104, 51352, 58688, 67074, 76656, 77028, 78253, 88032, 89432, 102208, 102704, 134148, 153312, 154056, 156506, 176064, 178864, 205408, 209207, 234759, 268296, 306624, 308112, 313012, 357728, 410816, 418414, 469518, 536592, 616224, 626024, 627621, 715456, 836828, 939036, 1073184, 1232448, 1252048, 1255242, 1464449, 1673656, 1878072, 2146368, 2504096, 2510484, 2928898, 3347312, 3756144, 4393347, 5008192, 5020968, 5857796, 6694624, 7512288, 8786694, 10041936, 10251143, 11715592, 13389248, 15024576, 17573388, 20083872, 20502286, 23431184, 30753429, 35146776, 40167744, 41004572, 46862368, 61506858, 70293552, 82009144, 93724736, 123013716, 140587104, 164018288, 246027432, 281174208, 328036576, 492054864, 656073152, 984109728, 1968219456]

約数ペア:

[(1, 1968219456), (2, 984109728), (3, 656073152), (4, 492054864), (6, 328036576), (7, 281174208), (8, 246027432), (12, 164018288), (14, 140587104), (16, 123013716), (21, 93724736), (24, 82009144), (28, 70293552), (32, 61506858), (42, 46862368), (48, 41004572), (49, 40167744), (56, 35146776), (64, 30753429), (84, 23431184), (96, 20502286), (98, 20083872), (112, 17573388), (131, 15024576), (147, 13389248), (168, 11715592), (192, 10251143), (196, 10041936), (224, 8786694), (262, 7512288), (294, 6694624), (336, 5857796), (392, 5020968), (393, 5008192), (448, 4393347), (524, 3756144), (588, 3347312), (672, 2928898), (784, 2510484), (786, 2504096), (917, 2146368), (1048, 1878072), (1176, 1673656), (1344, 1464449), (1568, 1255242), (1572, 1252048), (1597, 1232448), (1834, 1073184), (2096, 939036), (2352, 836828), (2751, 715456), (3136, 627621), (3144, 626024), (3194, 616224), (3668, 536592), (4192, 469518), (4704, 418414), (4791, 410816), (5502, 357728), (6288, 313012), (6388, 308112), (6419, 306624), (7336, 268296), (8384, 234759), (9408, 209207), (9582, 205408), (11004, 178864), (11179, 176064), (12576, 156506), (12776, 154056), (12838, 153312), (14672, 134148), (19164, 102704), (19257, 102208), (22008, 89432), (22358, 88032), (25152, 78253), (25552, 77028), (25676, 76656), (29344, 67074), (33537, 58688), (38328, 51352), (38514, 51104), (44016, 44716)]