295514128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11984

約数の個数: 80

約数和(自身を含む): 746202240

約数和(自身を除く): 450688112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 11939, 12376, 23878, 24752, 47756, 83573, 95512, 155207, 167146, 191024, 202963, 310414, 334292, 405926, 620828, 668584, 811852, 1086449, 1241656, 1337168, 1420741, 1623704, 2172898, 2483312, 2638519, 2841482, 3247408, 4345796, 5277038, 5682964, 8691592, 10554076, 11365928, 17383184, 18469633, 21108152, 22731856, 36939266, 42216304, 73878532, 147757064, 295514128]

約数ペア:

[(1, 295514128), (2, 147757064), (4, 73878532), (7, 42216304), (8, 36939266), (13, 22731856), (14, 21108152), (16, 18469633), (17, 17383184), (26, 11365928), (28, 10554076), (34, 8691592), (52, 5682964), (56, 5277038), (68, 4345796), (91, 3247408), (104, 2841482), (112, 2638519), (119, 2483312), (136, 2172898), (182, 1623704), (208, 1420741), (221, 1337168), (238, 1241656), (272, 1086449), (364, 811852), (442, 668584), (476, 620828), (728, 405926), (884, 334292), (952, 310414), (1456, 202963), (1547, 191024), (1768, 167146), (1904, 155207), (3094, 95512), (3536, 83573), (6188, 47756), (11939, 24752), (12376, 23878)]