398700937728

素因数分解:

$2^9\times 3^2\times {\mathrm{1783}}^1\times {\mathrm{48527}}^1$

素因数の和:50334

約数の個数: 120

約数和(自身を含む): 1151346987648

約数和(自身を除く): 752646049920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 1783, 2304, 3566, 4608, 5349, 7132, 10698, 14264, 16047, 21396, 28528, 32094, 42792, 48527, 57056, 64188, 85584, 97054, 114112, 128376, 145581, 171168, 194108, 228224, 256752, 291162, 342336, 388216, 436743, 456448, 513504, 582324, 684672, 776432, 873486, 912896, 1027008, 1164648, 1369344, 1552864, 1746972, 2054016, 2329296, 2738688, 3105728, 3493944, 4108032, 4658592, 6211456, 6987888, 8216064, 9317184, 12422912, 13975776, 18634368, 24845824, 27951552, 37268736, 55903104, 74537472, 86523641, 111806208, 173047282, 223612416, 259570923, 346094564, 519141846, 692189128, 778712769, 1038283692, 1384378256, 1557425538, 2076567384, 2768756512, 3114851076, 4153134768, 5537513024, 6229702152, 8306269536, 11075026048, 12459404304, 16612539072, 22150052096, 24918808608, 33225078144, 44300104192, 49837617216, 66450156288, 99675234432, 132900312576, 199350468864, 398700937728]

約数ペア:

[(1, 398700937728), (2, 199350468864), (3, 132900312576), (4, 99675234432), (6, 66450156288), (8, 49837617216), (9, 44300104192), (12, 33225078144), (16, 24918808608), (18, 22150052096), (24, 16612539072), (32, 12459404304), (36, 11075026048), (48, 8306269536), (64, 6229702152), (72, 5537513024), (96, 4153134768), (128, 3114851076), (144, 2768756512), (192, 2076567384), (256, 1557425538), (288, 1384378256), (384, 1038283692), (512, 778712769), (576, 692189128), (768, 519141846), (1152, 346094564), (1536, 259570923), (1783, 223612416), (2304, 173047282), (3566, 111806208), (4608, 86523641), (5349, 74537472), (7132, 55903104), (10698, 37268736), (14264, 27951552), (16047, 24845824), (21396, 18634368), (28528, 13975776), (32094, 12422912), (42792, 9317184), (48527, 8216064), (57056, 6987888), (64188, 6211456), (85584, 4658592), (97054, 4108032), (114112, 3493944), (128376, 3105728), (145581, 2738688), (171168, 2329296), (194108, 2054016), (228224, 1746972), (256752, 1552864), (291162, 1369344), (342336, 1164648), (388216, 1027008), (436743, 912896), (456448, 873486), (513504, 776432), (582324, 684672)]