38192688

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 110409600

約数和(自身を除く): 72216912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 419, 422, 432, 633, 838, 844, 1257, 1266, 1676, 1688, 1899, 2514, 2532, 3352, 3376, 3771, 3798, 5028, 5064, 5697, 6704, 7542, 7596, 10056, 10128, 11313, 11394, 15084, 15192, 20112, 22626, 22788, 30168, 30384, 45252, 45576, 60336, 88409, 90504, 91152, 176818, 181008, 265227, 353636, 530454, 707272, 795681, 1060908, 1414544, 1591362, 2121816, 2387043, 3182724, 4243632, 4774086, 6365448, 9548172, 12730896, 19096344, 38192688]

約数ペア:

[(1, 38192688), (2, 19096344), (3, 12730896), (4, 9548172), (6, 6365448), (8, 4774086), (9, 4243632), (12, 3182724), (16, 2387043), (18, 2121816), (24, 1591362), (27, 1414544), (36, 1060908), (48, 795681), (54, 707272), (72, 530454), (108, 353636), (144, 265227), (211, 181008), (216, 176818), (419, 91152), (422, 90504), (432, 88409), (633, 60336), (838, 45576), (844, 45252), (1257, 30384), (1266, 30168), (1676, 22788), (1688, 22626), (1899, 20112), (2514, 15192), (2532, 15084), (3352, 11394), (3376, 11313), (3771, 10128), (3798, 10056), (5028, 7596), (5064, 7542), (5697, 6704)]