377487546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 813680640

約数和(自身を除く): 436193094

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 71, 118, 138, 142, 177, 213, 354, 426, 653, 1306, 1357, 1633, 1959, 2714, 3266, 3918, 4071, 4189, 4899, 8142, 8378, 9798, 12567, 15019, 25134, 30038, 38527, 45057, 46363, 77054, 90114, 92726, 96347, 115581, 139089, 192694, 231162, 278178, 289041, 578082, 886121, 1066349, 1772242, 2132698, 2658363, 2735417, 3199047, 5316726, 5470834, 6398094, 8206251, 16412502, 62914591, 125829182, 188743773, 377487546]

約数ペア:

[(1, 377487546), (2, 188743773), (3, 125829182), (6, 62914591), (23, 16412502), (46, 8206251), (59, 6398094), (69, 5470834), (71, 5316726), (118, 3199047), (138, 2735417), (142, 2658363), (177, 2132698), (213, 1772242), (354, 1066349), (426, 886121), (653, 578082), (1306, 289041), (1357, 278178), (1633, 231162), (1959, 192694), (2714, 139089), (3266, 115581), (3918, 96347), (4071, 92726), (4189, 90114), (4899, 77054), (8142, 46363), (8378, 45057), (9798, 38527), (12567, 30038), (15019, 25134)]