628169856

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2422

約数の個数: 128

約数和(自身を含む): 1810589760

約数和(自身を除く): 1182419904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 272, 328, 384, 408, 492, 544, 656, 697, 816, 984, 1088, 1312, 1394, 1632, 1968, 2091, 2176, 2347, 2624, 2788, 3264, 3936, 4182, 4694, 5248, 5576, 6528, 7041, 7872, 8364, 9388, 11152, 14082, 15744, 16728, 18776, 22304, 28164, 33456, 37552, 39899, 44608, 56328, 66912, 75104, 79798, 89216, 96227, 112656, 119697, 133824, 150208, 159596, 192454, 225312, 239394, 267648, 288681, 300416, 319192, 384908, 450624, 478788, 577362, 638384, 769816, 901248, 957576, 1154724, 1276768, 1539632, 1635859, 1915152, 2309448, 2553536, 3079264, 3271718, 3830304, 4618896, 4907577, 5107072, 6158528, 6543436, 7660608, 9237792, 9815154, 12317056, 13086872, 15321216, 18475584, 19630308, 26173744, 36951168, 39260616, 52347488, 78521232, 104694976, 157042464, 209389952, 314084928, 628169856]

約数ペア:

[(1, 628169856), (2, 314084928), (3, 209389952), (4, 157042464), (6, 104694976), (8, 78521232), (12, 52347488), (16, 39260616), (17, 36951168), (24, 26173744), (32, 19630308), (34, 18475584), (41, 15321216), (48, 13086872), (51, 12317056), (64, 9815154), (68, 9237792), (82, 7660608), (96, 6543436), (102, 6158528), (123, 5107072), (128, 4907577), (136, 4618896), (164, 3830304), (192, 3271718), (204, 3079264), (246, 2553536), (272, 2309448), (328, 1915152), (384, 1635859), (408, 1539632), (492, 1276768), (544, 1154724), (656, 957576), (697, 901248), (816, 769816), (984, 638384), (1088, 577362), (1312, 478788), (1394, 450624), (1632, 384908), (1968, 319192), (2091, 300416), (2176, 288681), (2347, 267648), (2624, 239394), (2788, 225312), (3264, 192454), (3936, 159596), (4182, 150208), (4694, 133824), (5248, 119697), (5576, 112656), (6528, 96227), (7041, 89216), (7872, 79798), (8364, 75104), (9388, 66912), (11152, 56328), (14082, 44608), (15744, 39899), (16728, 37552), (18776, 33456), (22304, 28164)]