1237687776

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1655

約数の個数: 240

約数和(自身を含む): 4093002144

約数和(自身を除く): 2855314368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 276, 288, 299, 312, 324, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 648, 702, 736, 828, 864, 897, 936, 1053, 1104, 1196, 1242, 1248, 1296, 1404, 1597, 1656, 1794, 1863, 1872, 2106, 2208, 2392, 2484, 2592, 2691, 2808, 3194, 3312, 3588, 3726, 3744, 4212, 4784, 4791, 4968, 5382, 5616, 6388, 6624, 7176, 7452, 8073, 8424, 9568, 9582, 9936, 10764, 11232, 12776, 14352, 14373, 14904, 16146, 16848, 19164, 19872, 20761, 21528, 24219, 25552, 28704, 28746, 29808, 32292, 33696, 36731, 38328, 41522, 43056, 43119, 48438, 51104, 57492, 59616, 62283, 64584, 73462, 76656, 83044, 86112, 86238, 96876, 110193, 114984, 124566, 129168, 129357, 146924, 153312, 166088, 172476, 186849, 193752, 220386, 229968, 249132, 258336, 258714, 293848, 330579, 332176, 344952, 373698, 387504, 440772, 459936, 477503, 498264, 517428, 560547, 587696, 661158, 664352, 689904, 747396, 775008, 881544, 955006, 991737, 996528, 1034856, 1121094, 1175392, 1322316, 1379808, 1432509, 1494792, 1681641, 1763088, 1910012, 1983474, 1993056, 2069712, 2242188, 2644632, 2865018, 2975211, 2989584, 3363282, 3526176, 3820024, 3966948, 4139424, 4297527, 4484376, 5289264, 5730036, 5950422, 5979168, 6726564, 7640048, 7933896, 8595054, 8968752, 10578528, 11460072, 11900844, 12892581, 13453128, 15280096, 15867792, 17190108, 17937504, 22920144, 23801688, 25785162, 26906256, 31735584, 34380216, 38677743, 45840288, 47603376, 51570324, 53812512, 68760432, 77355486, 95206752, 103140648, 137520864, 154710972, 206281296, 309421944, 412562592, 618843888, 1237687776]

約数ペア:

[(1, 1237687776), (2, 618843888), (3, 412562592), (4, 309421944), (6, 206281296), (8, 154710972), (9, 137520864), (12, 103140648), (13, 95206752), (16, 77355486), (18, 68760432), (23, 53812512), (24, 51570324), (26, 47603376), (27, 45840288), (32, 38677743), (36, 34380216), (39, 31735584), (46, 26906256), (48, 25785162), (52, 23801688), (54, 22920144), (69, 17937504), (72, 17190108), (78, 15867792), (81, 15280096), (92, 13453128), (96, 12892581), (104, 11900844), (108, 11460072), (117, 10578528), (138, 8968752), (144, 8595054), (156, 7933896), (162, 7640048), (184, 6726564), (207, 5979168), (208, 5950422), (216, 5730036), (234, 5289264), (276, 4484376), (288, 4297527), (299, 4139424), (312, 3966948), (324, 3820024), (351, 3526176), (368, 3363282), (414, 2989584), (416, 2975211), (432, 2865018), (468, 2644632), (552, 2242188), (598, 2069712), (621, 1993056), (624, 1983474), (648, 1910012), (702, 1763088), (736, 1681641), (828, 1494792), (864, 1432509), (897, 1379808), (936, 1322316), (1053, 1175392), (1104, 1121094), (1196, 1034856), (1242, 996528), (1248, 991737), (1296, 955006), (1404, 881544), (1597, 775008), (1656, 747396), (1794, 689904), (1863, 664352), (1872, 661158), (2106, 587696), (2208, 560547), (2392, 517428), (2484, 498264), (2592, 477503), (2691, 459936), (2808, 440772), (3194, 387504), (3312, 373698), (3588, 344952), (3726, 332176), (3744, 330579), (4212, 293848), (4784, 258714), (4791, 258336), (4968, 249132), (5382, 229968), (5616, 220386), (6388, 193752), (6624, 186849), (7176, 172476), (7452, 166088), (8073, 153312), (8424, 146924), (9568, 129357), (9582, 129168), (9936, 124566), (10764, 114984), (11232, 110193), (12776, 96876), (14352, 86238), (14373, 86112), (14904, 83044), (16146, 76656), (16848, 73462), (19164, 64584), (19872, 62283), (20761, 59616), (21528, 57492), (24219, 51104), (25552, 48438), (28704, 43119), (28746, 43056), (29808, 41522), (32292, 38328), (33696, 36731)]