1420664448

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{75503}}^1$

素因数の和:75534

約数の個数: 96

約数和(自身を含む): 4389802560

約数和(自身を除く): 2969138112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 18816, 75503, 151006, 226509, 302012, 453018, 528521, 604024, 906036, 1057042, 1208048, 1585563, 1812072, 2114084, 2416096, 3171126, 3624144, 3699647, 4228168, 4832192, 6342252, 7248288, 7399294, 8456336, 9664384, 11098941, 12684504, 14496576, 14798588, 16912672, 22197882, 25369008, 28993152, 29597176, 33825344, 44395764, 50738016, 59194352, 67650688, 88791528, 101476032, 118388704, 177583056, 202952064, 236777408, 355166112, 473554816, 710332224, 1420664448]

約数ペア:

[(1, 1420664448), (2, 710332224), (3, 473554816), (4, 355166112), (6, 236777408), (7, 202952064), (8, 177583056), (12, 118388704), (14, 101476032), (16, 88791528), (21, 67650688), (24, 59194352), (28, 50738016), (32, 44395764), (42, 33825344), (48, 29597176), (49, 28993152), (56, 25369008), (64, 22197882), (84, 16912672), (96, 14798588), (98, 14496576), (112, 12684504), (128, 11098941), (147, 9664384), (168, 8456336), (192, 7399294), (196, 7248288), (224, 6342252), (294, 4832192), (336, 4228168), (384, 3699647), (392, 3624144), (448, 3171126), (588, 2416096), (672, 2114084), (784, 1812072), (896, 1585563), (1176, 1208048), (1344, 1057042), (1568, 906036), (2352, 604024), (2688, 528521), (3136, 453018), (4704, 302012), (6272, 226509), (9408, 151006), (18816, 75503)]