254685312

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31583}}^1$

素因数の和:31610

約数の個数: 96

約数和(自身を含む): 837607680

約数和(自身を除く): 582922368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 31583, 63166, 94749, 126332, 189498, 221081, 252664, 284247, 378996, 442162, 505328, 568494, 663243, 757992, 884324, 1010656, 1136988, 1326486, 1515984, 1768648, 1989729, 2021312, 2273976, 2652972, 3031968, 3537296, 3979458, 4042624, 4547952, 5305944, 6063936, 7074592, 7958916, 9095904, 10611888, 12127872, 14149184, 15917832, 18191808, 21223776, 28298368, 31835664, 36383616, 42447552, 63671328, 84895104, 127342656, 254685312]

約数ペア:

[(1, 254685312), (2, 127342656), (3, 84895104), (4, 63671328), (6, 42447552), (7, 36383616), (8, 31835664), (9, 28298368), (12, 21223776), (14, 18191808), (16, 15917832), (18, 14149184), (21, 12127872), (24, 10611888), (28, 9095904), (32, 7958916), (36, 7074592), (42, 6063936), (48, 5305944), (56, 4547952), (63, 4042624), (64, 3979458), (72, 3537296), (84, 3031968), (96, 2652972), (112, 2273976), (126, 2021312), (128, 1989729), (144, 1768648), (168, 1515984), (192, 1326486), (224, 1136988), (252, 1010656), (288, 884324), (336, 757992), (384, 663243), (448, 568494), (504, 505328), (576, 442162), (672, 378996), (896, 284247), (1008, 252664), (1152, 221081), (1344, 189498), (2016, 126332), (2688, 94749), (4032, 63166), (8064, 31583)]