420446304

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47093}}^1$

素因数の和:47140

約数の個数: 72

約数和(自身を含む): 1234239552

約数和(自身を除く): 813793248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 47093, 94186, 141279, 188372, 282558, 376744, 423837, 565116, 753488, 847674, 1130232, 1459883, 1506976, 1695348, 2260464, 2919766, 3390696, 4379649, 4520928, 5839532, 6781392, 8759298, 11679064, 13138947, 13562784, 17518596, 23358128, 26277894, 35037192, 46716256, 52555788, 70074384, 105111576, 140148768, 210223152, 420446304]

約数ペア:

[(1, 420446304), (2, 210223152), (3, 140148768), (4, 105111576), (6, 70074384), (8, 52555788), (9, 46716256), (12, 35037192), (16, 26277894), (18, 23358128), (24, 17518596), (31, 13562784), (32, 13138947), (36, 11679064), (48, 8759298), (62, 6781392), (72, 5839532), (93, 4520928), (96, 4379649), (124, 3390696), (144, 2919766), (186, 2260464), (248, 1695348), (279, 1506976), (288, 1459883), (372, 1130232), (496, 847674), (558, 753488), (744, 565116), (992, 423837), (1116, 376744), (1488, 282558), (2232, 188372), (2976, 141279), (4464, 94186), (8928, 47093)]