615680256

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42193}}^1$

素因数の和:42231

約数の個数: 72

約数和(自身を含む): 1724890720

約数和(自身を除く): 1109210464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 42193, 84386, 126579, 168772, 253158, 337544, 506316, 675088, 801667, 1012632, 1350176, 1603334, 2025264, 2405001, 2700352, 3206668, 4050528, 4810002, 5400704, 6413336, 8101056, 9620004, 10801408, 12826672, 16202112, 19240008, 25653344, 32404224, 38480016, 51306688, 76960032, 102613376, 153920064, 205226752, 307840128, 615680256]

約数ペア:

[(1, 615680256), (2, 307840128), (3, 205226752), (4, 153920064), (6, 102613376), (8, 76960032), (12, 51306688), (16, 38480016), (19, 32404224), (24, 25653344), (32, 19240008), (38, 16202112), (48, 12826672), (57, 10801408), (64, 9620004), (76, 8101056), (96, 6413336), (114, 5400704), (128, 4810002), (152, 4050528), (192, 3206668), (228, 2700352), (256, 2405001), (304, 2025264), (384, 1603334), (456, 1350176), (608, 1012632), (768, 801667), (912, 675088), (1216, 506316), (1824, 337544), (2432, 253158), (3648, 168772), (4864, 126579), (7296, 84386), (14592, 42193)]