258162912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3461}}^1$

素因数の和:3521

約数の個数: 144

約数和(自身を含む): 861954912

約数和(自身を除く): 603792000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3461, 3552, 4144, 4662, 5328, 6216, 6922, 8288, 9324, 10383, 10656, 12432, 13844, 18648, 20766, 24227, 24864, 27688, 31149, 37296, 41532, 48454, 55376, 62298, 72681, 74592, 83064, 96908, 110752, 124596, 128057, 145362, 166128, 193816, 218043, 249192, 256114, 290724, 332256, 384171, 387632, 436086, 498384, 512228, 581448, 768342, 775264, 872172, 896399, 996768, 1024456, 1152513, 1162896, 1536684, 1744344, 1792798, 2048912, 2305026, 2325792, 2689197, 3073368, 3488688, 3585596, 4097824, 4610052, 5378394, 6146736, 6977376, 7171192, 8067591, 9220104, 10756788, 12293472, 14342384, 16135182, 18440208, 21513576, 28684768, 32270364, 36880416, 43027152, 64540728, 86054304, 129081456, 258162912]

約数ペア:

[(1, 258162912), (2, 129081456), (3, 86054304), (4, 64540728), (6, 43027152), (7, 36880416), (8, 32270364), (9, 28684768), (12, 21513576), (14, 18440208), (16, 16135182), (18, 14342384), (21, 12293472), (24, 10756788), (28, 9220104), (32, 8067591), (36, 7171192), (37, 6977376), (42, 6146736), (48, 5378394), (56, 4610052), (63, 4097824), (72, 3585596), (74, 3488688), (84, 3073368), (96, 2689197), (111, 2325792), (112, 2305026), (126, 2048912), (144, 1792798), (148, 1744344), (168, 1536684), (222, 1162896), (224, 1152513), (252, 1024456), (259, 996768), (288, 896399), (296, 872172), (333, 775264), (336, 768342), (444, 581448), (504, 512228), (518, 498384), (592, 436086), (666, 387632), (672, 384171), (777, 332256), (888, 290724), (1008, 256114), (1036, 249192), (1184, 218043), (1332, 193816), (1554, 166128), (1776, 145362), (2016, 128057), (2072, 124596), (2331, 110752), (2664, 96908), (3108, 83064), (3461, 74592), (3552, 72681), (4144, 62298), (4662, 55376), (5328, 48454), (6216, 41532), (6922, 37296), (8288, 31149), (9324, 27688), (10383, 24864), (10656, 24227), (12432, 20766), (13844, 18648)]