38931408

素因数分解:

$2^4\times 3^3\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 112522560

約数和(自身を除く): 73591152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 397, 432, 454, 681, 794, 908, 1191, 1362, 1588, 1816, 2043, 2382, 2724, 3176, 3573, 3632, 4086, 4764, 5448, 6129, 6352, 7146, 8172, 9528, 10719, 10896, 12258, 14292, 16344, 19056, 21438, 24516, 28584, 32688, 42876, 49032, 57168, 85752, 90119, 98064, 171504, 180238, 270357, 360476, 540714, 720952, 811071, 1081428, 1441904, 1622142, 2162856, 2433213, 3244284, 4325712, 4866426, 6488568, 9732852, 12977136, 19465704, 38931408]

約数ペア:

[(1, 38931408), (2, 19465704), (3, 12977136), (4, 9732852), (6, 6488568), (8, 4866426), (9, 4325712), (12, 3244284), (16, 2433213), (18, 2162856), (24, 1622142), (27, 1441904), (36, 1081428), (48, 811071), (54, 720952), (72, 540714), (108, 360476), (144, 270357), (216, 180238), (227, 171504), (397, 98064), (432, 90119), (454, 85752), (681, 57168), (794, 49032), (908, 42876), (1191, 32688), (1362, 28584), (1588, 24516), (1816, 21438), (2043, 19056), (2382, 16344), (2724, 14292), (3176, 12258), (3573, 10896), (3632, 10719), (4086, 9528), (4764, 8172), (5448, 7146), (6129, 6352)]