288299008

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 340692992

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 239, 248, 256, 304, 478, 496, 512, 589, 608, 956, 992, 1024, 1178, 1216, 1912, 1984, 2048, 2356, 2432, 3824, 3968, 4541, 4712, 4864, 7409, 7648, 7936, 9082, 9424, 9728, 14818, 15296, 15872, 18164, 18848, 19456, 29636, 30592, 31744, 36328, 37696, 38912, 59272, 61184, 63488, 72656, 75392, 118544, 122368, 140771, 145312, 150784, 237088, 244736, 281542, 290624, 301568, 474176, 489472, 563084, 581248, 603136, 948352, 1126168, 1162496, 1206272, 1896704, 2252336, 2324992, 3793408, 4504672, 4649984, 7586816, 9009344, 9299968, 15173632, 18018688, 36037376, 72074752, 144149504, 288299008]

約数ペア:

[(1, 288299008), (2, 144149504), (4, 72074752), (8, 36037376), (16, 18018688), (19, 15173632), (31, 9299968), (32, 9009344), (38, 7586816), (62, 4649984), (64, 4504672), (76, 3793408), (124, 2324992), (128, 2252336), (152, 1896704), (239, 1206272), (248, 1162496), (256, 1126168), (304, 948352), (478, 603136), (496, 581248), (512, 563084), (589, 489472), (608, 474176), (956, 301568), (992, 290624), (1024, 281542), (1178, 244736), (1216, 237088), (1912, 150784), (1984, 145312), (2048, 140771), (2356, 122368), (2432, 118544), (3824, 75392), (3968, 72656), (4541, 63488), (4712, 61184), (4864, 59272), (7409, 38912), (7648, 37696), (7936, 36328), (9082, 31744), (9424, 30592), (9728, 29636), (14818, 19456), (15296, 18848), (15872, 18164)]