744265728

素因数分解:

$2^{11}\times 3^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 2171988000

約数和(自身を除く): 1427722272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 271, 288, 298, 384, 447, 512, 542, 576, 596, 768, 813, 894, 1024, 1084, 1152, 1192, 1341, 1536, 1626, 1788, 2048, 2168, 2304, 2384, 2439, 2682, 3072, 3252, 3576, 4336, 4608, 4768, 4878, 5364, 6144, 6504, 7152, 8672, 9216, 9536, 9756, 10728, 13008, 14304, 17344, 18432, 19072, 19512, 21456, 26016, 28608, 34688, 38144, 39024, 40379, 42912, 52032, 57216, 69376, 76288, 78048, 80758, 85824, 104064, 114432, 121137, 138752, 152576, 156096, 161516, 171648, 208128, 228864, 242274, 277504, 305152, 312192, 323032, 343296, 363411, 416256, 457728, 484548, 555008, 624384, 646064, 686592, 726822, 832512, 915456, 969096, 1248768, 1292128, 1373184, 1453644, 1665024, 1938192, 2497536, 2584256, 2746368, 2907288, 3876384, 4995072, 5168512, 5814576, 7752768, 10337024, 11629152, 15505536, 20674048, 23258304, 31011072, 41348096, 46516608, 62022144, 82696192, 93033216, 124044288, 186066432, 248088576, 372132864, 744265728]

約数ペア:

[(1, 744265728), (2, 372132864), (3, 248088576), (4, 186066432), (6, 124044288), (8, 93033216), (9, 82696192), (12, 62022144), (16, 46516608), (18, 41348096), (24, 31011072), (32, 23258304), (36, 20674048), (48, 15505536), (64, 11629152), (72, 10337024), (96, 7752768), (128, 5814576), (144, 5168512), (149, 4995072), (192, 3876384), (256, 2907288), (271, 2746368), (288, 2584256), (298, 2497536), (384, 1938192), (447, 1665024), (512, 1453644), (542, 1373184), (576, 1292128), (596, 1248768), (768, 969096), (813, 915456), (894, 832512), (1024, 726822), (1084, 686592), (1152, 646064), (1192, 624384), (1341, 555008), (1536, 484548), (1626, 457728), (1788, 416256), (2048, 363411), (2168, 343296), (2304, 323032), (2384, 312192), (2439, 305152), (2682, 277504), (3072, 242274), (3252, 228864), (3576, 208128), (4336, 171648), (4608, 161516), (4768, 156096), (4878, 152576), (5364, 138752), (6144, 121137), (6504, 114432), (7152, 104064), (8672, 85824), (9216, 80758), (9536, 78048), (9756, 76288), (10728, 69376), (13008, 57216), (14304, 52032), (17344, 42912), (18432, 40379), (19072, 39024), (19512, 38144), (21456, 34688), (26016, 28608)]