388058976

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 1155772800

約数和(自身を除く): 767713824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 97, 116, 144, 174, 194, 232, 261, 288, 291, 348, 388, 464, 479, 522, 582, 696, 776, 873, 928, 958, 1044, 1164, 1392, 1437, 1552, 1746, 1916, 2088, 2328, 2784, 2813, 2874, 3104, 3492, 3832, 4176, 4311, 4656, 5626, 5748, 6984, 7664, 8352, 8439, 8622, 9312, 11252, 11496, 13891, 13968, 15328, 16878, 17244, 22504, 22992, 25317, 27782, 27936, 33756, 34488, 41673, 45008, 45984, 46463, 50634, 55564, 67512, 68976, 83346, 90016, 92926, 101268, 111128, 125019, 135024, 137952, 139389, 166692, 185852, 202536, 222256, 250038, 270048, 278778, 333384, 371704, 405072, 418167, 444512, 500076, 557556, 666768, 743408, 810144, 836334, 1000152, 1115112, 1333536, 1347427, 1486816, 1672668, 2000304, 2230224, 2694854, 3345336, 4000608, 4042281, 4460448, 5389708, 6690672, 8084562, 10779416, 12126843, 13381344, 16169124, 21558832, 24253686, 32338248, 43117664, 48507372, 64676496, 97014744, 129352992, 194029488, 388058976]

約数ペア:

[(1, 388058976), (2, 194029488), (3, 129352992), (4, 97014744), (6, 64676496), (8, 48507372), (9, 43117664), (12, 32338248), (16, 24253686), (18, 21558832), (24, 16169124), (29, 13381344), (32, 12126843), (36, 10779416), (48, 8084562), (58, 6690672), (72, 5389708), (87, 4460448), (96, 4042281), (97, 4000608), (116, 3345336), (144, 2694854), (174, 2230224), (194, 2000304), (232, 1672668), (261, 1486816), (288, 1347427), (291, 1333536), (348, 1115112), (388, 1000152), (464, 836334), (479, 810144), (522, 743408), (582, 666768), (696, 557556), (776, 500076), (873, 444512), (928, 418167), (958, 405072), (1044, 371704), (1164, 333384), (1392, 278778), (1437, 270048), (1552, 250038), (1746, 222256), (1916, 202536), (2088, 185852), (2328, 166692), (2784, 139389), (2813, 137952), (2874, 135024), (3104, 125019), (3492, 111128), (3832, 101268), (4176, 92926), (4311, 90016), (4656, 83346), (5626, 68976), (5748, 67512), (6984, 55564), (7664, 50634), (8352, 46463), (8439, 45984), (8622, 45008), (9312, 41673), (11252, 34488), (11496, 33756), (13891, 27936), (13968, 27782), (15328, 25317), (16878, 22992), (17244, 22504)]