2147013376

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 4827110400

約数和(自身を除く): 2680097024

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 76, 116, 124, 128, 152, 232, 248, 256, 304, 464, 491, 496, 551, 589, 608, 899, 928, 982, 992, 1102, 1178, 1216, 1798, 1856, 1964, 1984, 2204, 2356, 2432, 3596, 3712, 3928, 3968, 4408, 4712, 4864, 7192, 7424, 7856, 7936, 8816, 9329, 9424, 14239, 14384, 15221, 15712, 17081, 17632, 18658, 18848, 28478, 28768, 30442, 31424, 34162, 35264, 37316, 37696, 56956, 57536, 60884, 62848, 68324, 70528, 74632, 75392, 113912, 115072, 121768, 125696, 136648, 141056, 149264, 150784, 227824, 230144, 243536, 270541, 273296, 289199, 298528, 441409, 455648, 487072, 541082, 546592, 578398, 597056, 882818, 911296, 974144, 1082164, 1093184, 1156796, 1194112, 1765636, 1822592, 1948288, 2164328, 2186368, 2313592, 2388224, 3531272, 3645184, 3896576, 4328656, 4372736, 4627184, 7062544, 8386771, 8657312, 9254368, 14125088, 16773542, 17314624, 18508736, 28250176, 33547084, 34629248, 37017472, 56500352, 67094168, 69258496, 74034944, 113000704, 134188336, 268376672, 536753344, 1073506688, 2147013376]

約数ペア:

[(1, 2147013376), (2, 1073506688), (4, 536753344), (8, 268376672), (16, 134188336), (19, 113000704), (29, 74034944), (31, 69258496), (32, 67094168), (38, 56500352), (58, 37017472), (62, 34629248), (64, 33547084), (76, 28250176), (116, 18508736), (124, 17314624), (128, 16773542), (152, 14125088), (232, 9254368), (248, 8657312), (256, 8386771), (304, 7062544), (464, 4627184), (491, 4372736), (496, 4328656), (551, 3896576), (589, 3645184), (608, 3531272), (899, 2388224), (928, 2313592), (982, 2186368), (992, 2164328), (1102, 1948288), (1178, 1822592), (1216, 1765636), (1798, 1194112), (1856, 1156796), (1964, 1093184), (1984, 1082164), (2204, 974144), (2356, 911296), (2432, 882818), (3596, 597056), (3712, 578398), (3928, 546592), (3968, 541082), (4408, 487072), (4712, 455648), (4864, 441409), (7192, 298528), (7424, 289199), (7856, 273296), (7936, 270541), (8816, 243536), (9329, 230144), (9424, 227824), (14239, 150784), (14384, 149264), (15221, 141056), (15712, 136648), (17081, 125696), (17632, 121768), (18658, 115072), (18848, 113912), (28478, 75392), (28768, 74632), (30442, 70528), (31424, 68324), (34162, 62848), (35264, 60884), (37316, 57536), (37696, 56956)]