40388688

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2892

約数の個数: 60

約数和(自身を含む): 114192468

約数和(自身を除く): 73803780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 2777, 3636, 4848, 5554, 7272, 8331, 11108, 14544, 16662, 22216, 24993, 33324, 44432, 49986, 66648, 99972, 133296, 199944, 280477, 399888, 560954, 841431, 1121908, 1682862, 2243816, 2524293, 3365724, 4487632, 5048586, 6731448, 10097172, 13462896, 20194344, 40388688]

約数ペア:

[(1, 40388688), (2, 20194344), (3, 13462896), (4, 10097172), (6, 6731448), (8, 5048586), (9, 4487632), (12, 3365724), (16, 2524293), (18, 2243816), (24, 1682862), (36, 1121908), (48, 841431), (72, 560954), (101, 399888), (144, 280477), (202, 199944), (303, 133296), (404, 99972), (606, 66648), (808, 49986), (909, 44432), (1212, 33324), (1616, 24993), (1818, 22216), (2424, 16662), (2777, 14544), (3636, 11108), (4848, 8331), (5554, 7272)]