305646768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15959}}^1$

素因数の和:15999

約数の個数: 120

約数和(自身を含む): 1029100800

約数和(自身を除く): 723454032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 15959, 19152, 31918, 47877, 63836, 95754, 111713, 127672, 143631, 191508, 223426, 255344, 287262, 303221, 335139, 383016, 446852, 574524, 606442, 670278, 766032, 893704, 909663, 1005417, 1149048, 1212884, 1340556, 1787408, 1819326, 2010834, 2122547, 2298096, 2425768, 2681112, 2728989, 3638652, 4021668, 4245094, 4851536, 5362224, 5457978, 6367641, 7277304, 8043336, 8490188, 10915956, 12735282, 14554608, 16086672, 16980376, 19102923, 21831912, 25470564, 33960752, 38205846, 43663824, 50941128, 76411692, 101882256, 152823384, 305646768]

約数ペア:

[(1, 305646768), (2, 152823384), (3, 101882256), (4, 76411692), (6, 50941128), (7, 43663824), (8, 38205846), (9, 33960752), (12, 25470564), (14, 21831912), (16, 19102923), (18, 16980376), (19, 16086672), (21, 14554608), (24, 12735282), (28, 10915956), (36, 8490188), (38, 8043336), (42, 7277304), (48, 6367641), (56, 5457978), (57, 5362224), (63, 4851536), (72, 4245094), (76, 4021668), (84, 3638652), (112, 2728989), (114, 2681112), (126, 2425768), (133, 2298096), (144, 2122547), (152, 2010834), (168, 1819326), (171, 1787408), (228, 1340556), (252, 1212884), (266, 1149048), (304, 1005417), (336, 909663), (342, 893704), (399, 766032), (456, 670278), (504, 606442), (532, 574524), (684, 446852), (798, 383016), (912, 335139), (1008, 303221), (1064, 287262), (1197, 255344), (1368, 223426), (1596, 191508), (2128, 143631), (2394, 127672), (2736, 111713), (3192, 95754), (4788, 63836), (6384, 47877), (9576, 31918), (15959, 19152)]