406969488

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{30389}}^1$

素因数の和:30437

約数の個数: 80

約数和(自身を含む): 1205875200

約数和(自身を除く): 798905712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 30389, 60778, 91167, 121556, 182334, 243112, 273501, 364668, 486224, 547002, 729336, 820503, 942059, 1094004, 1458672, 1641006, 1884118, 2188008, 2826177, 3282012, 3768236, 4376016, 5652354, 6564024, 7536472, 8478531, 11304708, 13128048, 15072944, 16957062, 22609416, 25435593, 33914124, 45218832, 50871186, 67828248, 101742372, 135656496, 203484744, 406969488]

約数ペア:

[(1, 406969488), (2, 203484744), (3, 135656496), (4, 101742372), (6, 67828248), (8, 50871186), (9, 45218832), (12, 33914124), (16, 25435593), (18, 22609416), (24, 16957062), (27, 15072944), (31, 13128048), (36, 11304708), (48, 8478531), (54, 7536472), (62, 6564024), (72, 5652354), (93, 4376016), (108, 3768236), (124, 3282012), (144, 2826177), (186, 2188008), (216, 1884118), (248, 1641006), (279, 1458672), (372, 1094004), (432, 942059), (496, 820503), (558, 729336), (744, 547002), (837, 486224), (1116, 364668), (1488, 273501), (1674, 243112), (2232, 182334), (3348, 121556), (4464, 91167), (6696, 60778), (13392, 30389)]