219093078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 472780800

約数和(自身を除く): 253687722

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 71, 118, 138, 142, 177, 213, 354, 379, 426, 758, 1137, 1357, 1633, 2274, 2714, 3266, 4071, 4189, 4899, 8142, 8378, 8717, 9798, 12567, 17434, 22361, 25134, 26151, 26909, 44722, 52302, 53818, 67083, 80727, 96347, 134166, 161454, 192694, 289041, 514303, 578082, 618907, 1028606, 1237814, 1542909, 1587631, 1856721, 3085818, 3175262, 3713442, 4762893, 9525786, 36515513, 73031026, 109546539, 219093078]

約数ペア:

[(1, 219093078), (2, 109546539), (3, 73031026), (6, 36515513), (23, 9525786), (46, 4762893), (59, 3713442), (69, 3175262), (71, 3085818), (118, 1856721), (138, 1587631), (142, 1542909), (177, 1237814), (213, 1028606), (354, 618907), (379, 578082), (426, 514303), (758, 289041), (1137, 192694), (1357, 161454), (1633, 134166), (2274, 96347), (2714, 80727), (3266, 67083), (4071, 53818), (4189, 52302), (4899, 44722), (8142, 26909), (8378, 26151), (8717, 25134), (9798, 22361), (12567, 17434)]