262951488

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8009}}^1$

素因数の和:8049

約数の個数: 112

約数和(自身を含む): 813816000

約数和(自身を除く): 550864512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8009, 8208, 10944, 16018, 16416, 24027, 32036, 32832, 48054, 64072, 72081, 96108, 128144, 144162, 152171, 192216, 216243, 256288, 288324, 304342, 384432, 432486, 456513, 512576, 576648, 608684, 768864, 864972, 913026, 1153296, 1217368, 1369539, 1537728, 1729944, 1826052, 2306592, 2434736, 2739078, 3459888, 3652104, 4108617, 4613184, 4869472, 5478156, 6919776, 7304208, 8217234, 9738944, 10956312, 13839552, 14608416, 16434468, 21912624, 29216832, 32868936, 43825248, 65737872, 87650496, 131475744, 262951488]

約数ペア:

[(1, 262951488), (2, 131475744), (3, 87650496), (4, 65737872), (6, 43825248), (8, 32868936), (9, 29216832), (12, 21912624), (16, 16434468), (18, 14608416), (19, 13839552), (24, 10956312), (27, 9738944), (32, 8217234), (36, 7304208), (38, 6919776), (48, 5478156), (54, 4869472), (57, 4613184), (64, 4108617), (72, 3652104), (76, 3459888), (96, 2739078), (108, 2434736), (114, 2306592), (144, 1826052), (152, 1729944), (171, 1537728), (192, 1369539), (216, 1217368), (228, 1153296), (288, 913026), (304, 864972), (342, 768864), (432, 608684), (456, 576648), (513, 512576), (576, 456513), (608, 432486), (684, 384432), (864, 304342), (912, 288324), (1026, 256288), (1216, 216243), (1368, 192216), (1728, 152171), (1824, 144162), (2052, 128144), (2736, 96108), (3648, 72081), (4104, 64072), (5472, 48054), (8009, 32832), (8208, 32036), (10944, 24027), (16018, 16416)]