408037284

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 1083801600

約数和(自身を除く): 675764316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 127, 142, 213, 254, 284, 381, 419, 426, 508, 639, 762, 838, 852, 1143, 1257, 1278, 1524, 1676, 1917, 2286, 2514, 2556, 3429, 3771, 3834, 4572, 5028, 6858, 7542, 7668, 9017, 11313, 13716, 15084, 18034, 22626, 27051, 29749, 36068, 45252, 53213, 54102, 59498, 81153, 89247, 106426, 108204, 118996, 159639, 162306, 178494, 212852, 243459, 267741, 319278, 324612, 356988, 478917, 486918, 535482, 638556, 803223, 957834, 973836, 1070964, 1436751, 1606446, 1915668, 2873502, 3212892, 3778123, 5747004, 7556246, 11334369, 15112492, 22668738, 34003107, 45337476, 68006214, 102009321, 136012428, 204018642, 408037284]

約数ペア:

[(1, 408037284), (2, 204018642), (3, 136012428), (4, 102009321), (6, 68006214), (9, 45337476), (12, 34003107), (18, 22668738), (27, 15112492), (36, 11334369), (54, 7556246), (71, 5747004), (108, 3778123), (127, 3212892), (142, 2873502), (213, 1915668), (254, 1606446), (284, 1436751), (381, 1070964), (419, 973836), (426, 957834), (508, 803223), (639, 638556), (762, 535482), (838, 486918), (852, 478917), (1143, 356988), (1257, 324612), (1278, 319278), (1524, 267741), (1676, 243459), (1917, 212852), (2286, 178494), (2514, 162306), (2556, 159639), (3429, 118996), (3771, 108204), (3834, 106426), (4572, 89247), (5028, 81153), (6858, 59498), (7542, 54102), (7668, 53213), (9017, 45252), (11313, 36068), (13716, 29749), (15084, 27051), (18034, 22626)]